712 results match your criteria Journal of strength and conditioning research / National Strength & Conditioning Association[Journal]


Measures of Strength and Jump Performance Can Predict 30-m Sprint Time in Rugby Union Players.

J Strength Cond Res 2019 Apr 17. Epub 2019 Apr 17.

School of Health and Human Performance, Northern Michigan University, Marquette, Michigan.

Furlong, L-AM, Harrison, AJ, and Jensen, RL. Measures of strength and jump performance can predict 30-m sprint time in Rugby Union players. J Strength Cond Res XX(X): 000-000, 2019-Performance and fitness monitoring in Rugby Union often include jumping, sprinting, and strength tests, but repeatability of and relationships between these measures are unclear. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003170DOI Listing
April 2019
1 Read

Transference Effect of Short-Term Optimum Power Load Training on the Punching Impact of Elite Boxers.

J Strength Cond Res 2019 Apr 17. Epub 2019 Apr 17.

Sports Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand.

Loturco, I, Pereira, LA, Kobal, R, Fernandes, V, Reis, VP, Romano, F, Alves, M, Freitas, TT, and McGuigan, M. Transference effect of short-term optimum power load training on the punching impact of elite boxers. J Strength Cond Res XX(X): 000-000, 2019-This study examined the changes in bench press (BP), jump squat (JS), and half-squat (HS) power outputs induced by a short-term (1 week) training scheme based on the optimum power load (OPL) applied to national boxing athletes and measured the transference effect coefficient (TEC) of these exercises on punching impact. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003165DOI Listing
April 2019
2 Reads

Comparing Biomechanical Time Series Data During the Hang-Power Clean and Jump Shrug.

J Strength Cond Res 2019 Apr 17. Epub 2019 Apr 17.

Department of Human Movement Sciences, Carroll University, Waukesha, Wisconsin.

Kipp, K, Comfort, P, and Suchomel, TJ. Comparing biomechanical time series data during the hang-power clean and jump shrug. J Strength Cond Res XX(X): 000-000, 2019-The purpose of this study was to investigate differences in the force-, velocity-, displacement-, and power-time curves during the hang-power clean (HPC) and the jump shrug (JS). Read More

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http://dx.doi.org/10.1519/JSC.0000000000003154DOI Listing
April 2019
1 Read

Validity and Reliability of a Light-Based Electronic Target for Testing Response Time in Fencers.

J Strength Cond Res 2019 Apr 18. Epub 2019 Apr 18.

Department of Psychology, eCampus University, Novedrate, Italy.

De Giorgio, A, Iuliano, E, Turner, A, Millevolte, C, Cular, D, Ardigò, LP, and Padulo, J. Validity and reliability of a light-based electronic target for testing response time in fencers. J Strength Cond Res XX(X): 000-000, 2019-Response time (RT) is a fencing fundamental sensorimotor skill. Read More

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April 2019
2 Reads

Comparison of Physical Fitness and Anthropometrical Profiles Among Brazilian Female Soccer National Teams From U15 to Senior Categories.

J Strength Cond Res 2019 Apr 11. Epub 2019 Apr 11.

Federal University of Minas Gerais, School of Physical Education, Physiotherapy and Occupational Therapy, Belo Horizonte, Minas Gerais, Brazil.

Ramos, GP, Nakamura, FY, Penna, EM, Mendes, TT, Mahseredjian, F, Lima, AM, Garcia, ES, Prado, LS, and Coimbra, CC. Comparison of physical fitness and anthropometrical profiles among Brazilian female soccer national teams from U15 to senior categories. J Strength Cond Res XX(X): 000-000, 2019-This study aimed to compare anthropometric and physical fitness of Brazilian female national team soccer players from the U15 to senior categories, and to compare the physical performance between selected and nonselected players. Read More

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Activity Profiles of Top-Class Players and Referees and Accuracy in Foul Decision-Making During Korean National League Soccer Games.

J Strength Cond Res 2019 Apr 16. Epub 2019 Apr 16.

Department of Physical Therapy, Namseoul University, Cheonan-si, Korea.

Joo, CH and Jee, H. Activity profiles of top-class players and referees and accuracy in foul decision-making during Korean national league soccer games. J Strength Cond Res XX(X): 000-000, 2019-The aims of this study were to compare the activity profiles between the top-class referees and players and elucidate the factors related to foul decision-making. Read More

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The Effect of In-Season Demands on Lower-Body Power and Fatigue in Male Collegiate Hockey Players.

J Strength Cond Res 2019 Feb 18. Epub 2019 Feb 18.

Athletics, The University of Alabama in Huntsville, Huntsville, Alabama.

Whitehead, PN, Conners, RT, and Shimizu, TS. The effect of in-season demands on lower-body power and fatigue in male collegiate hockey players. J Strength Cond Res XX(X): 000-000, 2019-The purpose of this study was to determine the effect of in-season demands, such as games, travel, and the subsequent fatigue related to these demands, on lower-body power (LBP) in collegiate hockey players. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003090DOI Listing
February 2019
2 Reads

The Effect of In-Season Demands on Lower-Body Power and Fatigue in Male Collegiate Hockey Players.

J Strength Cond Res 2019 Apr;33(4):1035-1042

Athletics, The University of Alabama in Huntsville, Huntsville, Alabama.

Whitehead, PN, Conners, RT, and Shimizu, TS. The effect of in-season demands on lower-body power and fatigue in male collegiate hockey players. J Strength Cond Res 33(4): 1035-1042, 2019-The purpose of this study was to determine the effect of in-season demands, such as games, travel, and the subsequent fatigue related to these demands, on lower-body power (LBP) in collegiate hockey players. Read More

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April 2019
3 Reads

Comparison of Preseason and In-Season Practice and Game Loads in National Collegiate Athletic Association Division I Football Players.

J Strength Cond Res 2019 Apr;33(4):1020-1027

Faculty of Health Sciences and Medicine, Bond University, Queensland, Australia.

Wellman, AD, Coad, SC, Flynn, PJ, Siam, TK, and McLellan, CP. A Comparison of preseason and in-season practice and game loads in NCAA Division I football players. J Strength Cond Res 33(4): 1020-1027, 2019-The aim of this study was to quantify the individual practice and game loads throughout the National Collegiate Athletic Association (NCAA) Division I football season to determine whether significant differences exist between the practice loads associated with the preseason training camp and those undertaken during the in-season period. Read More

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Criterion Validity of Force and Power Outputs for a Commonly Used Flywheel Resistance Training Device and Bluetooth App.

J Strength Cond Res 2019 Mar 20. Epub 2019 Mar 20.

Institute for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, West Yorkshire, United Kingdom.

Weakley, J, Fernández-Valdés, B, Thomas, L, Ramirez-Lopez, C, and Jones, B. Criterion validity of force and power outputs for a commonly used flywheel resistance training device and bluetooth app. J Strength Cond Res XX(X): 000-000, 2019-Flywheels are a resistance training device that can increase lean body mass, strength, and power. Read More

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Influence of Different Small-Sided Game Formats on Physical and Physiological Demands and Physical Performance in Young Soccer Players.

J Strength Cond Res 2019 Mar 15. Epub 2019 Mar 15.

Faculty of Health Sciences, University Isabel I, Burgos, Spain.

Castillo, D, Rodríguez-Fernández, A, Nakamura, FY, Sanchez-Sanchez, J, Ramirez-Campillo, R, Yanci, J, Zubillaga, A, and Raya-González, J. Influence of different small-sided game formats on physical and physiological demands and physical performance in young soccer players. J Strength Cond Res XX(X): 000-000, 2019-The aim of this study was to quantify the acute impact of bout duration and individual interaction space on physical and physiological demands and on physical performance. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003114DOI Listing

Factors Underlying Bench Press Performance in Elite Competitive Powerlifters.

J Strength Cond Res 2019 Mar 15. Epub 2019 Mar 15.

Faculty of Health Sciences, University of Primorska, Izola, Slovenia.

Reya, M, Škarabot, J, Cvetičanin, B, and Šarabon, N. Factors underlying bench press performance in elite competitive powerlifters. J Strength Cond Res XX(X): 000-000, 2019-Previous investigations of 1 repetition maximum bench press (1RM BP) performance have been either descriptive or have explored a limited number of contributing variables. Read More

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Power-Related Determinants of Modified Agility T-test Performance in Male Adolescent Basketball Players.

J Strength Cond Res 2019 Mar 18. Epub 2019 Mar 18.

Human Exercise and Training Laboratory, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia.

Scanlan, AT, Wen, N, Pyne, DB, Stojanović, E, Milanović, Z, Conte, D, Vaquera, A, and Dalbo, VJ. Power-related determinants of Modified Agility T-test performance in male adolescent basketball players. J Strength Cond Res XX(X): 000-000, 2019-Although the Modified Agility T-test (MAT) has been advocated for assessing change-of-direction performance in basketball, the power-related attributes emphasized during the test are unknown. Read More

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Immunological Response and Match Performance of Professional Tennis Players of Different Age Groups During a Competitive Season.

J Strength Cond Res 2019 Mar 18. Epub 2019 Mar 18.

Department of Physiology and Pharmacology, Faculty of Rehabilitation and Kinesiology, Gdansk University of Physical Education and Sport, Gdansk, Poland.

Kozłowska, M, Żurek, P, Rodziewicz, E, Góral, K, Żmijewski, P, Lipińska, P, Laskowski, R, Walentukiewicz, AK, Antosiewicz, J, and Ziemann, E. Immunological response and match performance of professional tennis players of different age groups during a competitive season. J Strength Cond Res XX(X): 000-000, 2019-We aimed to investigate the effect of physical workloads on immunological response, match performance, and iron metabolism in professional tennis players of different age groups throughout the tournament season and to determine the interdependence of vitamin D status and inflammation. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003138DOI Listing

Effects of 6-Month Military Deployment on Physical Fitness, Body Composition, and Selected Health-Related Biomarkers.

J Strength Cond Res 2019 Feb 27. Epub 2019 Feb 27.

Department of Leadership and Military Pedagogy, National Defence University, Helsinki, Finland.

Sedliak, M, Sedliak, P, and Vaara, JP. Effects of 6-month military deployment on physical fitness, body composition, and selected health-related biomarkers. J Strength Cond Res XX(X): 000-000, 2018-The purpose was to study the effects of 6-month deployment to Afghanistan on physical performance, anthropometrical, and health-related biochemical parameters in soldiers with sedentary to light physical workload shifts. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002885DOI Listing
February 2019
1 Read

Effect of a Supplementary Periodized Complex Strength Training and Tapering Period on Postactivation Potentiation of Sport-Specific Explosive Performance in Adolescent National-Level Fencers.

J Strength Cond Res 2019 Feb 13. Epub 2019 Feb 13.

School of Physical Education and Sports Science, National and Kapodistrian University of Athens, Athens, Greece.

Kontochristopoulos, N, Bogdanis, GC, Paradisis, G, and Tsolakis, C. Effect of a supplementary periodized complex strength training and tapering period on postactivation potentiation of sport-specific explosive performance in adolescent national-level fencers. J Strength Cond Res XX(X): 000-000, 2018-This study examined the effects of strength training and tapering on countermovement jump (CMJ), change of direction (COD), and step-lunge (SL) after a conditioning activity in adolescent fencers. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002967DOI Listing
February 2019

Effect of a Carbohydrate-Electrolyte Solution on Fluid Balance and Performance at a Thermoneutral Environment in International-Level Fencers.

J Strength Cond Res 2019 Feb 6. Epub 2019 Feb 6.

School of Physical Education and Sports Science, National and Kapodistrian University of Athens, Athens, Greece.

Chryssanthopoulos, C, Tsolakis, C, Bottoms, L, Toubekis, A, Zacharogiannis, E, Pafili, Z, and Maridaki, M. Effect of a carbohydrate-electrolyte solution on fluid balance and performance at a thermoneutral environment in international-level fencers. J Strength Cond Res XX(X): 000-000, 2019-The purpose of the study was to examine a possible effect of a carbohydrate-electrolyte (CHO-E) solution on fluid balance and performance in fencing at a thermoneutral environment. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003065DOI Listing
February 2019
1 Read

Breakfast Omission Reduces Subsequent Resistance Exercise Performance.

J Strength Cond Res 2019 Jan 30. Epub 2019 Jan 30.

National Center of Sport and Exercise Medicine, School of Sport Exercise and Health Science, Loughborough University, Leicester, United Kingdom.

Bin Naharudin, MN, Yusof, A, Shaw, H, Stockton, M, Clayton, DJ, and James, LJ. Breakfast omission reduces subsequent resistance exercise performance. J Strength Cond Res XX(X): 000-000, 2019-Although much research has examined the influence of morning carbohydrate intake (i. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003054DOI Listing
January 2019
192 Reads
2.075 Impact Factor

Load-Velocity Relationships of the Back vs. Front Squat Exercises in Resistance-Trained Men.

J Strength Cond Res 2019 Feb;33(2):301-306

Department of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, Georgia.

Spitz, RW, Gonzalez, AM, Ghigiarelli, JJ, Sell, KM, and Mangine, GT. Load-velocity relationships of the back vs. front squat exercises in resistance-trained men. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002962DOI Listing
February 2019

The Arrowhead Agility Test: Reliability, Minimum Detectable Change, and Practical Applications in Soccer Players.

J Strength Cond Res 2019 Jan 22. Epub 2019 Jan 22.

Center of Research, Education, Innovation and Intervention in Sports, Faculty of Sports, University of Porto, Porto, Portugal.

Rago, V, Brito, J, Figueiredo, P, Ermidis, G, Barreira, D, and Rebelo, A. The arrowhead agility test: Reliability, minimum detectable change, and practical applications in soccer players. J Strength Cond Res XX(X): 000-000, 2019-Four independent studies were conducted to examine the utility of the arrowhead agility test (AAT) to measure change of direction (COD) capacity in soccer players, specifically, (a) intersession reliability and minimum detectable change (n = 24); (b) power-dependent abilities associated with AAT performance (n = 56); and (c) fatigue sensitivity (n = 20); differences between competitive levels and age groups (n = 264). Read More

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January 2019

Repeated High-Intensity Effort Activity in International Male Rugby Sevens.

J Strength Cond Res 2019 Jan 22. Epub 2019 Jan 22.

Performance Department, Paris Saint Germain Football Club (PSG), Saint Germain-en-Laye, France.

Couderc, A, Gabbett, TJ, Piscione, J, Robineau, J, Peeters, A, Igarza, G, Thomas, C, Hanon, C, and Lacome, M. Repeated high-intensity effort activity in international male Rugby Sevens. J Strength Cond Res XX(X): 000-000, 2018-Rugby Sevens is characterized by repeated high-intensity accelerations, sprinting, and collisions, commonly referred to as repeated high-intensity effort (RHIE) activity. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002986DOI Listing
January 2019
1 Read

Initial Maximum Push-Rim Propulsion and Sprint Performance in Elite Wheelchair Rugby Players.

J Strength Cond Res 2019 Mar;33(3):857-865

Faculty of Education and Sport, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain.

García-Fresneda, A, Carmona, G, Padullés, X, Nuell, S, Padullés, JM, Cadefau, JA, and Iturricastillo, A. Initial maximum push-rim propulsion and sprint performance in elite wheelchair rugby players. J Strength Cond Res 33(3): 857-865, 2019-Wheelchair rugby (WR) is an increasingly popular Paralympic sport; however, the evidence base supporting the validity and reliability of field tests to assess the physical condition of WR players is in its infancy. Read More

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http://dx.doi.org/10.1519/JSC.0000000000003015DOI Listing
March 2019
4 Reads

Monitoring Training Load and Perceived Recovery in Female Basketball: Implications for Training Design.

J Strength Cond Res 2018 Dec 26. Epub 2018 Dec 26.

Department of Movement, Human and Health Sciences, University of Rome "Foro Italico," Rome, Italy.

Sansone, P, Tschan, H, Foster, C, and Tessitore, A. Monitoring training load and perceived recovery in female basketball: Implications for training design. J Strength Cond Res XX(X): 000-000, 2018-This study investigated the relationship between internal training load and perceived recovery of semi-professional female basketball players during the competitive season. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002971DOI Listing
December 2018
2 Reads

Performance of Future Elite Players at the National Football League Scouting Combine.

Authors:
David P Hedlund

J Strength Cond Res 2018 Nov;32(11):3112-3118

Division of Sport Management, College of Professional Studies, St. John's University, New York, New York.

Hedlund, DP. Performance of future elite players at the NFL scouting combine. J Strength Cond Res 32(11): 3112-3118, 2018-The purpose of this study is to examine players' physical and performance measures taken at the National Football League (NFL) Scouting Combine and compare these with their future performance in the NFL. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002252DOI Listing
November 2018
15 Reads

How to Serve Faster in Tennis: The Influence of an Altered Focus of Attention and Augmented Feedback on Service Speed in Elite Players.

J Strength Cond Res 2018 Dec 7. Epub 2018 Dec 7.

Movement and Sport Science, Department of Neurosciences and Movement Sciences, University of Fribourg, Switzerland.

Keller, M, Kuhn, YA, Lüthy, F, and Taube, W. How to serve faster in tennis: the influence of an altered focus of attention and augmented feedback on service speed in elite players. J Strength Cond Res XX(X): 000-000, 2018-Different approaches, such as providing augmented feedback (AF) or adopting an external focus of attention (EF), have been shown to directly enhance performance in recreational athletes. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002899DOI Listing
December 2018
3 Reads

Prevalence and Predictors of Higher-Risk Supplement Use Among Collegiate Athletes.

J Strength Cond Res 2019 Feb;33(2):443-450

Department of Family and Consumer Sciences, California State University, Long Beach, Long Beach, California.

Sassone, J, Muster, M, and Barrack, MT. Prevalence and predictors of higher-risk supplement use among National Collegiate Athletic Association Division I athletes. J Strength Cond Res 33(2): 443-450, 2019-This study aimed to identify the prevalence and predictors associated with the use of higher-risk dietary supplements, defined as supplements containing herbal ingredients, caffeine, or those classified for weight loss, muscle-building, or as a preworkout supplement, among 557 National Collegiate Athletic Association Division I male and female collegiate athletes. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002979DOI Listing
February 2019

Influence of Night Soccer Matches on Sleep in Elite Players.

J Strength Cond Res 2019 Jan;33(1):174-179

Laboratory Sport, Expertise and Performance (EA 7370), Research Department, French National Institute of Sport (INSEP), Paris, France.

Nédélec, M, Dawson, B, and Dupont, G. Influence of night soccer matches on sleep in elite players. J Strength Cond Res 33(1): 174-179, 2019-This study examined the impact of night matches on the sleep/wake behavior of elite soccer players participating in the UEFA Champions League and French Ligue 1. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002906DOI Listing
January 2019
11 Reads

Evaluation of a Goalkeeper-Specific Adaptation to the Yo-Yo Intermittent Recovery Test Level 1: Reliability and Variability.

J Strength Cond Res 2019 Mar;33(3):819-824

Department of Kinesiology, The University of North Carolina at Greensboro, Greensboro, North Carolina.

Ehlert, AM, Cone, JR, Wideman, L, and Goldfarb, AH. Evaluation of a goalkeeper-specific adaptation to the Yo-Yo intermittent recovery test level 1: reliability and variability. J Strength Cond Res 33(3): 819-824, 2019-The Yo-Yo Intermittent Recovery Test Level 1 (YYIR1) has been shown to be a reliable test with strong correlations to physical match performance in field soccer players. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002869DOI Listing
March 2019
1 Read

National Scouting Combine Scores as Performance Predictors in the National Football League.

J Strength Cond Res 2019 Jan;33(1):104-111

Human Performance Laboratory, Department of Kinesiology, University of Rhode Island, Kingston, Rhode Island.

Vincent, LM, Blissmer, BJ, and Hatfield, DL. National Scouting Combine scores as performance predictors in the National Football League. J Strength Cond Res 33(1): 104-111, 2019-The National Football League (NFL) hosts an annual scouting combine to evaluate the approximately 300 elite college football players who are most likely to be selected in the upcoming NFL draft. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002937DOI Listing
January 2019

Differences in Strength Performance Between Novice and Elite Athletes: Evidence From Powerlifters.

J Strength Cond Res 2018 Oct 17. Epub 2018 Oct 17.

Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, Australia.

Latella, C, van den Hoek, D, and Teo, WP. Differences in strength performance between novice and elite athletes: Evidence from powerlifters. J Strength Cond Res XX(X): 000-000, 2018-Strength forms an integral part of many sports. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002823DOI Listing
October 2018
18 Reads

Examination of Physical Fitness Parameters Between Professional and Amateur Greek Soccer Players During the Transition Period.

J Strength Cond Res 2018 Oct 4. Epub 2018 Oct 4.

Neuromechanics Laboratory, Department of Physical Education and Sport Science, Serres, Aristotle University of Thessaloniki, Thessaloniki, Greece.

Bekris, E, Pidoulas, G, Pidoulas, P, Gissis, I, Katis, A, and Komsis, S. Examination of physical fitness parameters between professional and amateur Greek soccer players during the transition period. J Strength Cond Res XX(X): 000-000, 2018-The aim of the study was to compare physical fitness parameters between professional and amateur soccer players of different levels. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002770DOI Listing
October 2018
2 Reads

Sleep Profiles of Elite Swimmers During Different Training Phases.

J Strength Cond Res 2019 Mar;33(3):811-818

Department of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom.

Walsh, JA, Sanders, D, Hamilton, DL, and Walshe, I. Sleep profiles of elite swimmers during different training phases. J Strength Cond Res 33(3): 811-818, 2019-This study aims to describe the sleeping patterns during different training phases in competitive swimmers. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002866DOI Listing
March 2019
1 Read

Longitudinal Hydration Assessment in Collegiate Basketball Players Over Various Training Phases.

J Strength Cond Res 2018 Sep 27. Epub 2018 Sep 27.

Athletics, Basketball Strength and Performance, University of Oklahoma, Norman, Oklahoma.

Heishman, AD, Daub, BD, Miller, RM, Freitas, EDS, and Bemben, MG. Longitudinal hydration assessment in collegiate basketball players over various training phases. J Strength Cond Res XX(X): 000-000, 2018-To the best of our knowledge, previous literature has not longitudinally examined hydration status in collegiate basketball players. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002845DOI Listing
September 2018

Normative Data and Physical Determinants of Multiple Sprint Sets in Young Soccer Players Aged 11-18 Years: Effect of Maturity Status.

J Strength Cond Res 2018 Sep 19. Epub 2018 Sep 19.

Clermont University Blaise Pascal, Clermont-Ferrand, France.

Selmi, MA, Sassi, RH, Yahmed, MH, Giannini, S, Perroni, F, and Elloumi, M. Normative data and physical determinants of multiple sprint sets in young soccer players aged 11-18 years: Effect of maturity status. J Strength Cond Res XX(X): 000-000, 2018-The aims of the study were: (a) to establish normative data for repeated-sprint sets (RSS) test based on the maturity status (age at peak height velocity [PHV]) and (2) to investigate the relationship between anthropometrical variables (stature, sitting height, body mass, and body fat percentage), RSS (2 × 5 × 20 m with 15-second recovery between sprints and 1-minute recovery between sets), and fitness tests {squat jump, countermovement jump, standing long jump, standing triple jump, 5-jump test, and 20-m shuttle run (multistage shuttle run test [MSRT])}. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002810DOI Listing
September 2018
4 Reads
2.080 Impact Factor

Sex Differences in Resting Metabolic Rate Among Athletes.

J Strength Cond Res 2018 Sep 7. Epub 2018 Sep 7.

Kinesiology Department, Texas Christian University, Fort Worth, Texas.

Jagim, AR, Camic, CL, Askow, A, Luedke, J, Erickson, J, Kerksick, CM, Jones, MT, and Oliver, JM. Sex differences in resting metabolic rate among athletes. J Strength Cond Res XX(X): 000-000, 2018-The purpose of this study was to compare differences in resting metabolic rate (RMR) between sexes in Division III National Collegiate Athletic Association (NCAA) collegiate athletes and to identify predictors of RMR. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002813DOI Listing
September 2018
7 Reads

Anthropometry and Functional Movement Patterns in Elite Male Volleyball Players of Different Competitive Levels.

J Strength Cond Res 2018 Sep;32(9):2601-2611

Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.

Toselli, S and Campa, F. Anthropometry and functional movement patterns in elite male volleyball players of different competitive levels. J Strength Cond Res 32(9): 2601-2611, 2018-The aim of this study was to establish specific profiles for anthropometry and functional movement parameters and identify which characteristics can be modified by training to achieve a better quality of movement in elite male volleyball players competing at the Italian National League (Super Lega = 39, aged 25. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002368DOI Listing
September 2018
10 Reads

Dry-Land Resistance Training Practices of Elite Swimming Strength and Conditioning Coaches.

J Strength Cond Res 2018 Sep;32(9):2592-2600

Biomechanics Research Unit, Department of Physical Education & Sport Sciences, University of Limerick, Limerick, Ireland.

Crowley, E, Harrison, AJ, and Lyons, M. Dry-land resistance training practices of elite swimming strength and conditioning coaches. J Strength Cond Res 32(9): 2592-2600, 2018-No research to date has investigated dry-land resistance (RT) training practices of elite swimming strength and conditioning coaches. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002599DOI Listing
September 2018
21 Reads

Endothelial Vasodilation After a High-Volume Training Load and Tapered Training in Collegiate Female Swimmers.

J Strength Cond Res 2018 Aug 10. Epub 2018 Aug 10.

Vascular Protection Research Laboratory, Department of Health & Nutritional Sciences, South Dakota State University, Brookings, South Dakota.

Weihl, FM and Van Guilder, GP. Endothelial vasodilation after a high-volume training load and tapered training in collegiate female swimmers. J Strength Cond Res XX(X): 000-000, 2018-High-volume endurance training loads have been linked to adverse remodeling of the heart and large arteries; yet, data on the vascular endothelial function are unclear. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002769DOI Listing
August 2018
2 Reads

Explosive Push-ups: From Popular Simple Exercises to Valid Tests for Upper-Body Power.

J Strength Cond Res 2018 Aug 8. Epub 2018 Aug 8.

Athlete Health and Performance Research Centre, ASPETAR, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.

Zalleg, D, Ben Dhahbi, A, Dhahbi, W, Sellami, M, Padulo, J, Souaifi, M, Bešlija, T, and Chamari, K. Explosive push-ups: From popular simple exercises to valid tests for upper-body power. J Strength Cond Res XX(X): 000-000, 2018-The purpose of this study was to assess the logical and ecological validity of 5 explosive push-up variations as a means of upper-body power assessment, using the factorial characterization of ground reaction force-based (GRF-based) parameter outputs. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002774DOI Listing
August 2018
3 Reads
2.080 Impact Factor

Maturity Status as a Determinant of the Relationships Between Conditioning Qualities and Preplanned Agility in Young Handball Athletes.

J Strength Cond Res 2018 Aug;32(8):2302-2313

Tunisian Research Laboratory "Sports Performance Optimization", National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia.

Hammami, R, Sekulic, D, Selmi, MA, Fadhloun, M, Spasic, M, Uljevic, O, and Chaouachi, A. Maturity status as a determinant of the relationships between conditioning qualities and preplanned agility in young handball athletes. J Strength Cond Res 32(8): 2302-2313, 2018-Studies performed thus far have not accounted for the potential influence of maturity on determinants of preplanned agility. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002390DOI Listing
August 2018
5 Reads
2.080 Impact Factor

Anthropometric Characteristics, Physical Fitness, and Throwing Velocity in Elite women's Handball Teams.

J Strength Cond Res 2018 Aug;32(8):2294-2301

Icelandic Handball Federation (Handknattleikssamband Íslands-HSÍ), Reykjavik, Iceland.

Saavedra, JM, Kristjánsdóttir, H, Einarsson, IÞ, Guðmundsdóttir, ML, Þorgeirsson, S, and Stefansson, A. Anthropometric characteristics, physical fitness, and throwing velocity in elite women's handball teams. J Strength Cond Res 32(8): 2294-2301, 2018-The aims of this study were (a) to analyze anthropometric, physical fitness, and throwing speed in women elite handball players of different ages and (b) to develop a multivariate model explaining handball performance from a multidimensional perspective. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002412DOI Listing
August 2018
8 Reads

Biochemical and Muscle Mechanical Postmarathon Changes in Hot and Humid Conditions.

J Strength Cond Res 2018 Jul 17. Epub 2018 Jul 17.

Health and Sport Research and Diagnosis Center (CIDISAD).

Gutiérrez-Vargas, R, Martín-Rodríguez, S, Sánchez-Ureña, B, Rodríguez-Montero, A, Salas-Cabrera, J, Gutiérrez-Vargas, JC, Simunic, B, and Rojas-Valverde, D. Biochemical and muscle mechanical postmarathon changes in hot and humid conditions. J Strength Cond Res XX(X): 000-000, 2018-The aim of this study was to compare biochemical changes and mechanical changes in the lower-limb muscles before and after a marathon race in hot and humid conditions. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002746DOI Listing
July 2018
45 Reads

Acute Effects of Battle Rope Exercise on Performance, Blood Lactate Levels, Perceived Exertion, and Muscle Soreness in Collegiate Basketball Players.

J Strength Cond Res 2018 Jul 17. Epub 2018 Jul 17.

Graduate Institute of Sports Equipment Technology, University of Taipei, Taipei, Taiwan.

Chen, WH, Yang, WW, Lee, YH, Wu, HJ, Huang, CF, and Liu, C. Acute effects of battle rope exercise on performance, blood lactate levels, perceived exertion, and muscle soreness in collegiate basketball players. J Strength Cond Res XX(X): 000-000, 2018-This study investigated the acute effects of battle rope (BR) exercise on basketball players' performance, blood lactate levels, rating of perceived exertion (RPE), and perceived muscle soreness. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002661DOI Listing

Efficacy of Hot Yoga as a Heat Stress Technique for Enhancing Plasma Volume and Cardiovascular Performance in Elite Female Field Hockey Players.

J Strength Cond Res 2018 Oct;32(10):2878-2887

Cardiovascular Physiology & Rehabilitation Laboratory, University of British Columbia, Vancouver, British Columbia, Canada.

Perrotta, AS, White, MD, Koehle, MS, Taunton, JE, and Warburton, DER. Efficacy of hot yoga as a heat stress technique for enhancing plasma volume and cardiovascular performance in elite female field hockey players. J Strength Cond Res 32(10): 2878-2887, 2018-This investigation examined the efficacy of hot yoga as an alternative heat stress technique for enhancing plasma volume percentage (PV%) and cardiovascular performance. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002705DOI Listing
October 2018
7 Reads

Match Demands of National Collegiate Athletic Association Division I Men's Soccer.

J Strength Cond Res 2018 Oct;32(10):2907-2917

Korey Stringer Institute, Department of Kinesiology, University of Connecticut, Storrs, Connecticut.

Curtis, RM, Huggins, RA, Looney, DP, West, CA, Fortunati, A, Fontaine, GJ, and Casa, DJ. Match demands of National Collegiate Athletic Association Division I men's soccer. J Strength Cond Res 32(10): 2907-2917, 2018-This study aimed to profile positional movement characteristics of National Collegiate Athletic Association (NCAA) Division I male soccer players. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002719DOI Listing
October 2018
4 Reads

Running Demands and Activity Profile of the New Four-Quarter Match Format in Men's Field Hockey.

J Strength Cond Res 2018 Jun 26. Epub 2018 Jun 26.

Sport Physiology Department, Sport Science and Medicine Center, Singapore Sports Institute, Singapore.

Ihsan, M, Yeo, V, Tan, F, Joseph, R, Lee, M, and Aziz, AR. Running demands and activity profile of the new four-quarter match format in men's field hockey. J Strength Cond Res XX(X): 000-000, 2018-This study determined the running demands of men's field hockey with regards to the revised four-quarter match format. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002699DOI Listing
June 2018
11 Reads

Physiological Adaptations to High-Intensity Interval and Continuous Training in Kayak Athletes.

J Strength Cond Res 2018 Jun 25. Epub 2018 Jun 25.

School of Physical Education and Sport Science, National and Kapodistrian University of Athens, Athens, Greece.

Papandreou, A, Philippou, A, Zacharogiannis, E, and Maridaki, M. Physiological adaptations to high-intensity interval and continuous training in kayak athletes. J Strength Cond Res XX(X): 000-000, 2018-High-intensity interval training (HIIT) seems to be more effective than continuous training (CT) for the improvement of physical condition and sports performance. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002710DOI Listing
June 2018
5 Reads

Does Intra-abdominal Pressure Have a Causal Effect on Muscle Strength of Hip and Knee Joints?

J Strength Cond Res 2018 Jun 25. Epub 2018 Jun 25.

Department of Sports and Life Science, National Institute of Fitness and Sports, Kanoya, Japan.

Tayashiki, K, Kanehisa, H, and Miyamoto, N. Does intra-abdominal pressure have a causal effect on muscle strength of hip and knee joints? J Strength Cond Res XX(X): 000-000, 2018-It remains unclear whether intra-abdominal pressure (IAP) has a causal effect on lower-limb muscle strength. This study aimed to clarify whether or not changes in IAP, induced by changing breathing state, influence muscle strength of hip and knee extensor and flexor. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002649DOI Listing
June 2018
5 Reads

Immune Response Related With Skin Thermal Pattern in Judokas: A New Application for Infrared Thermography?

J Strength Cond Res 2018 Jun 25. Epub 2018 Jun 25.

Sports Department, Physical Activity and Sports Faculty, Technical University of Madrid (UPM), Madrid, Spain.

Brito, CJ, Moreira, DG, Ferreira, JJ, Díaz-de-Durana, AL, Miarka, B, Bouzas Marins, JC, and Sillero-Quintana, M. Immune response related with skin thermal pattern in judokas: A new application for infrared thermography? J Strength Cond Res XX(X): 000-000, 2018-This study investigated the association between body skin temperature (BST) and immune response after judo training, and compared the immune responses considering 2 post-training skin thermal pattern ("spots"-SPT and "localized"-LOC). For this, we evaluated 32 (25-male) black-belt judokas from the Spanish Junior National Team (18. Read More

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http://dx.doi.org/10.1519/JSC.0000000000002672DOI Listing
June 2018
54 Reads

Reliability, Sensitivity, and Minimal Detectable Change of a New Specific Climbing Test for Assessing Asymmetry in Reach Technique.

J Strength Cond Res 2018 Jun 22. Epub 2018 Jun 22.

University of Split, Faculty of Kinesiology, Split, Croatia.

Čular, D, Dhahbi, W, Kolak, I, Iacono, AD, Bešlija, T, Laffaye, G, and Padulo, J. Reliability, sensitivity, and minimal detectable change of a new specific climbing test for assessing asymmetry in reach technique. J Strength Cond Res XX(X): 000-000, 2018-The aims of this study were to establish intertrial and intersession reliability, sensitivity, and minimal detectable change of a new climbing test specifically for assessing asymmetry in reach technique (TEST). Read More

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http://dx.doi.org/10.1519/JSC.0000000000002694DOI Listing
June 2018
7 Reads