Journal of strength and conditioning research: the research journal of the NSCA

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  Año 2020, Vol. 34, Número 11

  • Scientific Manuscript Excellence Honor

    • Neural Drive is Greater for a High-Intensity Contraction Than for Moderate-Intensity Contractions Performed to Fatigue

      Jonathan D. Miller, Jeremy D. Lippman, Michael A. Trevino, Trent J. Herda

      • Resumen

      págs. 3013-3021

      

  • Original Research

    • Myosin Heavy Chain Composition, Creatine Analogues, and the Relationship of Muscle Creatine Content and Fast-Twitch Proportion to Wilks Coefficient in Powerlifters

      Steven B. Machek, Paul S. Hwang, Thomas D. Cardaci, Dylan T. Wilburn, James R. Bagley, Daniel T. Blake, Andrew J. Galpin, Darryn S. Willoughby

      • Resumen

      págs. 3022-3030

      

    • The GALNTL6 Gene rs558129 Polymorphism Is Associated With Power Performance

      Julen Diaz Ramirez, Jesús Álvarez Herms, Arkaitz Castañeda Babarro, Jon Larruskain, Xabier Ramírez de la Piscina, Oleg V. Borisov, Ekaterina A. Semenova, Elena S. Kostryukova, Nikolay A. Kulemin, Oleg N. Andryushchenko, Andrey K. Larin, Liliya B. Andryushchenko, Edward V. Generozov, Ildus I. Ahmetov, Adrián Odriozola

      • Resumen

      págs. 3031-3036

      

    • Ciliary Neurotrophic Factor Receptor rs41274853 Polymorphism Is Associated With Weightlifting Performance in Japanese Weightlifters

      Hiroki Homma, Naoyuki Kobatake, Yusuke Sekimoto, Mika Saito, Mochizuki Yukina, Takanobu Okamoto, Koichi Nakazato, Tetsunari Nishiyama, Naoki Kikuchi

      • Resumen

      págs. 3037-3041

      

    • Effect of [beta]-Alanine Supplementation on Monocyte Recruitment and Cognition During a 24-Hour Simulated Military Operation

      Adam J. Wells, Alyssa N. Varanoske, Nicholas A. Coker, Gregory J. Kozlowski, Cheyanne L. Frosti, David Boffey, Idan Harat, Shiva Jahani, Yftach Gepner, Jay R. Hoffman

      • Resumen

      págs. 3042-3054

      

    • Positional Body Composition of Female Division I Collegiate Volleyball Players

      Katie L. Bisch, Tyler A. Bosch, Aaron F. Carbuhn, Philip R. Stanforth, Jonathan M. Oliver, Christopher W. Bach, Donald R. Dengel

      • Resumen

      págs. 3055-3061

      

    • Selected Cardiovascular and Psychological Changes Throughout a Competitive Season in Collegiate Female Swimmers

      John L. Dobson, Brandonn Harris, Ally Claytor, Loren Stroud, Lindsay Berg, Peter Chrysosferidis

      • Resumen

      págs. 3062-3069

      

    • The Validity and Reliability of Global Positioning System Units for Measuring Distance and Velocity During Linear and Team Sport Simulated Movements

      Robert A. Huggins, Gabrielle E.W. Giersch, Luke Belval, Courteney L. Benjamin, Ryan M. Curtis, Yasuki Sekiguchi, Jussi Peltonen, Douglas J. Casa

      • Resumen

      págs. 3070-3077

      

    • A Pedagogical Approach to Integrative Neuromuscular Training to Improve Motor Competence in Children: A Randomized Controlled Trail

      Raquel Font Lladó, Víctor López Ros, Alicia M. Montalvo, Graham Sinclair, Anna Prats Puig, Azahara Fort Vanmeerhaeghe

      • Resumen

      págs. 3078-3085

      

    • The Development of a Regression Model to Predict Object Transfer Power in Older Adults

      Diana C. Castillo, Keri L. Strand, Jeonghoon Oh, Moataz M. Eltoukhy, Matthew C. Totillo, Joseph F. Signorile

      • Resumen

      págs. 3086-3093

      

    • Comparison Between Full-Body vs. Split-Body Resistance Exercise on the Brain-Derived Neurotrophic Factor and Immunometabolic Response

      Fábio Santos Lira, Marcelo Conrado de Freitas, Jose Gerosa-Neto, Jason M. Cholewa, Fabrício E. Rossi

      • Resumen

      págs. 3094-3102

      

    • Influence of Resistance Training Exercise Order on Muscle Strength, Hypertrophy, and Anabolic Hormones in Older Women: A Randomized Controlled Trial

      Crisieli M. Tomeleri, Alex S. Ribeiro, João Pedro Nunes, Brad J. Schoenfeld, Mariana F. Souza, Durcelina Schiavoni, Paulo S. Junior, Claudia Regina Cavaglieri, Paolo M. Cunha, Danielle Venturini, Décio S. Barbosa, Edilson Serpeloni Cyrino

      • Resumen

      págs. 3103-3109

      

    • The Effect of Augmented Feedback Type and Frequency on Velocity-Based Training-Induced Adaptation and Retention

      Akinori Nagata, Kenji Doma, Daichi Yamashita, Hiroshi Hasegawa, Shuji Mori

      • Resumen

      págs. 3110-3117

      

    • Validity and Reliability of Methods to Determine Barbell Displacement in Heavy Back Squats: Implications for Velocity-Based Training

      Brendyn Appleby, Harry G. Banyard, Stuart J. Cormack, Robert U. Newton

      • Resumen

      págs. 3118-3123

      

    • Alterations in Body Composition, Resting Metabolic Rate, Muscular Strength, and Eating Behavior in Response to Natural Bodybuilding Competition Preparation: A Case Study

      Brad J. Schoenfeld, Andrew Alto, Jozo Grgic, Grant M. Tinsley, Cody T. Haun, Bill Campbell, Guillermo Escalante, Gul T. Sonmez, Gilda Cote, Aston Francis, Eric T. Trexler

      • Resumen

      págs. 3124-3138

      

    • The Effect of a Stretch-Shortening Cycle on Muscle Activation and Muscle Oxygen Consumption: A Study of History-Dependence

      Kevin E. Caron, Jamie F. Burr, Geoffrey Power

      • Resumen

      págs. 3139-3148

      

    • Construct Validity, Test-Retest Reliability, and Repeatability of Performance Variables Using a Flywheel Resistance Training Device

      Lance M. Bollinger, Jason T. Brantley, Justin K. Tarlton, Paul A. Baker, Rebekah F. Seay, Mark G. Abel

      • Resumen

      págs. 3149-3156

      

    • Show Me, Tell Me, Encourage Me: The Effect of Different Forms of Feedback on Resistance Training Performance

      Jonathon James Weakley, Kyle Wilson, Kevin A. Till, Harry G. Banyard, James Dyson, Padraic J. Phibbs, Dale B. Read, Ben L. Jones

      • Resumen

      págs. 3157-3163

      

    • Effect of Sand on Knee Load During a Single-Leg Jump Task: Implications for Injury Prevention and Rehabilitation Programs

      Mark C. Richardson, Sinead Murphy, Tom Macpherson, Bryan English, Iain R. Spears, Paul Chesterton

      • Resumen

      págs. 3164-3172

      

    • Effects of Probiotic (Bacillus subtilis) Supplementation During Offseason Resistance Training in Female Division I Athletes

      Jeremy C. Toohey, Jeremy R. Townsend, Sean B. Johnson, Ann M. Toy, William C. Vantrease, David A. Bender, Chelsea C. Crimi, Kathryn L. Stowers, Matthew D. Ruiz, Trisha A. VanDusseldorp, Yuri Feito, Gerald T. Mangine

      • Resumen

      págs. 3173-3181

      

    • Updating the Skating Multistage Aerobic Test and Correction for V[Combining Dot Above]O2max Prediction Using a New Skating Economy Index in Elite Youth Ice Hockey Players

      Maxime Allisse, Hung Tien Bui, Luc A. Léger, Alain Steve Comtois, Mario Leone

      • Resumen

      págs. 3182-3189

      

    • The Efficacy of the Lactate Threshold: A Sex-Based Comparison

      Samantha M. Hoffmann, Tina L. Skinner, Simon P. van Rosendal, Mark A. Osborne, Lynne Emmerton, David G. Jenkins

      • Resumen

      págs. 3190-3198

      

    • Optimizing Intersession Reliability of Heart Rate Variability-The Effects of Artifact Correction and Breathing Type

      Angela S. Gisselman, Maria D'Amico, James M. Smoliga

      • Resumen

      págs. 3199-3207

      

    • Validity of Heart Rate-Based Models for Estimating Oxygen Uptake During Tennis Play

      Ernest Baiget, Xavier Iglesias i Reig, Ferran A. Rodríguez Guisado

      • Resumen

      págs. 3208-3216

      

    • Changes in External Load When Modifying Rules of 5-on-5 Scrimmage Situations in Elite Basketball

      J. Vázquez Guerrero, Xavier Reche, Francesc Cos Morera, David Casamichana Gómez, Jaime E. Sampaio

      • Resumen

      págs. 3217-3224

      

    • Seasonal Changes in Anthropometric, Physiological, Nutritional, and Performance Factors in Collegiate Rowers

      Junta Iguchi, Kenji Kuzuhara, Kanako Katai, Tatsuya Hojo, Yoshihiko Fujisawa, Misaka Kimura, Yasuyoshi Yanagida, Yosuke Yamada

      • Resumen

      págs. 3225-3231

      

    • Physiological Responses to Linear and Nonlinear Soccer-specific Match Simulations and Their Effects on Lower-Limb Muscle Fatigue

      Nasir Uddin, Owen Jeffries, Paul J. Read, Louis P. Howe, Stephen D. Patterson, Mark Waldron

      • Resumen

      págs. 3232-3240

      

    • Short-Term Plyometric Jump Training Improves Repeated-Sprint Ability in Prepuberal Male Soccer Players

      Yassine Negra, Helmi Chaabène, Jaime Fernández Fernández, Senda Sammoud, Raja Bouguezzi, Olaf Prieske, Urs Granacher

      • Resumen

      págs. 3241-3249

      

    • Fitness Monitoring in Elite Soccer Players: Group vs. Individual Analyses

      Alireza Rabbani, Mehdi Kargarfard, Craig Twist

      • Resumen

      págs. 3250-3257

      

    • Angle-Specific Isokinetic Metrics Highlight Strength Training Needs of Elite Youth Soccer Players

      Steven J. Eustace, Richard M. Page, Matt Greig

      • Resumen

      págs. 3258-3265