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

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  Año 2021, Vol. 35, Número 12

  • Original Research

    • Effects of a 12-Week Resistance Training Program on Arterial Stiffness: A Randomized Controlled Trial

      Timothy J. Werner, Thomas K. Pellinger, Vincent D. Rosette, Austin T. Ortlip

      • Resumen

      págs. 3281-3287

      

    • Characteristics of the Shrug Motion and Trapezius Muscle Activity During the Power Clean

      Hideyuki Nagao, Yasumitsu Ishii

      • Resumen

      págs. 3288-3295

      

    • Postactivation Potentiation Improves Performance in a Resistance Training Session in Trained Men

      Rafael Ribeiro Alves, Ricardo Borges Viana, Marcelo Henrique Silva, Thaynã Coelho Guimarães, Carlos Alexandre Vieira, Douglas Santos, Paulo Gentil

      • Resumen

      págs. 3296-3299

      

    • Effect of a Neoprene Knee Sleeve on Performance and Muscle Activity in Men and Women During High-Intensity, High-Volume Resistance Training

      Disa L. Hatfield, Andrew Stranieri, Lisa M. Vincent, Jacob E. Earp

      • Resumen

      págs. 3300-3307

      

    • Midfoot and Ankle Mechanics in Block and Incline Heel Raise Exercises

      Loren Z. F. Chiu, Torstein E. Dæhlin

      • Resumen

      págs. 3308-3314

      

    • Comparison of Alternative Methods to Improve Weight-Bearing Sagittal Plane Anterior Leg Rotation

      Gabriella L. vonGaza, Loren Z. F. Chiu

      • Resumen

      págs. 3315-3321

      

    • Different Knee and Ankle Positions Affect Force and Muscle Activation During Prone Leg Curl in Trained Subjects

      Paulo Henrique Marchetti, Roberto Aparecido Magalhães, Willy A. Gomes, Josinaldo Jarbas da Silva, Shane D. Stecyk, William C. Whiting

      • Resumen

      págs. 3322-3326

      

    • Acute Effect of Eccentric Overload Exercises on Change of Direction Performance and Lower-Limb Muscle Contractile Function

      Marco Beato, Marc Madruga Parera, Francisco Piqueras Sanchiz, Víctor Moreno Pérez, Daniel Romero Rodriguez

      • Resumen

      págs. 3327-3333

      

    • Acute Effects of Squats Using Elastic Bands on Postactivation Potentiation

      Hsien-Te Peng, Dai-Wei Zhan, Chen-Yi Song, Zong-Rong Chen, Chin-Yi Gu, I-Lin Wang, Li-I Wang

      • Resumen

      págs. 3334-3340

      

    • The Effect of Warm-up Running Technique on Sprint Performance

      María H. Gil, Henrique P. Neiva, Ana R. Alves, António C. Sousa, Ricardo Ferraz, Mario C. Marques, Daniel A. Marinho

      • Resumen

      págs. 3341-3347

      

    • Effect of Intention to Squat Explosively on Acute Countermovement Jump Performance

      Mathew W. O'Grady, Warren B. Young, David G. Behm, Scott W. Talpey

      • Resumen

      págs. 3348-3354

      

    • Effects of a Novel Rotator Cuff Rehabilitation Device on Shoulder Strength and Function

      Jamie A. Savitzky, Lindsay R. Abrams, Nicole A. Galluzzo, Samantha P. Ostrow, Tracy J. Protosow, Shou-An Liu, John P. Handrakis, Karen Friel

      • Resumen

      págs. 3355-3363

      

    • Comparison of the Shoulder External Rotator Strength and Asymmetry Ratio Between Workers With and Without Shoulder Impingement Syndrome

      Jun-Hee Kim, Oh-Yun Kwon, Ui-Jae Hwang, Sung-Hoon Jung, Sun-Hee Ahn, Hyun-A Kim

      • Resumen

      págs. 3364-3369

      

    • Effects of Combined Resistance Training and Weightlifting on Injury Risk Factors and Resistance Training Skill of Adolescent Males

      Andrew W. Pichardo, Jon L. Oliver, Craig B. Harrison, Peter S. Maulder, Rhodri S. Lloyd, Rohan Kandoi

      • Resumen

      págs. 3370-3377

      

    • Influence of Muscle Architecture on Maximal Rebounding in Young Boys

      John M. Radnor, Jon L. Oliver, Charlie M. Waugh, Gregory D. Myer, Rhodri S. Lloyd

      • Resumen

      págs. 3378-3385

      

    • Countermovement Jump and Drop Jump Performances Are Related to Grand Jete Leap Performance in Dancers With Different Skill Levels

      Penelope Blanco, Sophia Nimphius, Laurent B. Seitz, Tania Spiteri, G. Gregory Haff

      • Resumen

      págs. 3386-3393

      

    • The Effects of Caffeine and Citrus Aurantium on Performance During Repeated Maximal Anaerobic Exercise Bouts in Habitual Caffeine Users

      Cherilyn N. McLester, Paul Bailey, Emily Bechke, Cassie Williamson, John R. McLester, Brian Matthew Kliszczewicz

      • Resumen

      págs. 3394-3399

      

    • The Frequency and Intensity of Representative and Nonrepresentative Late Adolescent Team-Sport Athletes' Training Schedules

      Sean Scantlebury, Kevin A. Till, Thomas Sawczuk, Nicholas E. Dalton-Barron, Padraic J. Phibbs, Ben L. Jones

      • Resumen

      págs. 3400-3406

      

    • An Individualized Intervention Increases Sleep Duration in Professional Athletes

      Charli Sargent, Michele Lastella, Stephen Schwerdt, Gregory D. Roach

      • Resumen

      págs. 3407-3413

      

    • Rotational Medicine Ball Throw Velocity Relates to NCAA Division III College Baseball Player Bat Swing, Batted Baseball, and Pitching Velocity

      Daiki Taniyama, Jun Matsuno, Kei Yoshida, Brandon Pyle, John Nyland

      • Resumen

      págs. 3414-3419

      

    • Weight-Cutting Implications for Competition Outcomes in Mixed Martial Arts Cage Fighting

      Grant C. Brechney, Eevon Chia, Ashleigh T. Moreland

      • Resumen

      págs. 3420-3424

      

    • Pedal to the Metal: Velocity and Power in High-Level Golfers

      James M. Parker, Lina E. Lundgren

      • Resumen

      págs. 3425-3431

      

    • Effects of Combined Strength and Resisted Sprint Training on Physical Performance in U-19 Elite Soccer Players

      Mehdi Ben Brahim, Rim Bougatfa, Emna Makni, Pablo Prieto González, Hussain Yasin, Raghad Tarwneh, Wassim Moalla, Mohamed Elloumi

      • Resumen

      págs. 3432-3439

      

    • Examining Internal and External Physical Workloads Between Training and Competitive Matches Within Collegiate Division I Men's Soccer

      Travis Anderson, William M. Adams, Kerry J. Martin, Laurie Wideman

      • Resumen

      págs. 3440-3447

      

    • The Reliability of Potential Fatigue-Monitoring Measures in Elite Youth Soccer Players

      John F. Fitzpatrick, Kirsty M. Hicks, Mark Russell, Philip R. Hayes

      • Resumen

      págs. 3448-3452

      

    • Distribution of External Load During Acquisition Training Sessions and Match Play of a Professional Soccer Team

      Daniel Castillo Alvira, Javier Raya González, Matthew Weston, Javier Yanci Irigoyen

      • Resumen

      págs. 3453-3458

      

    • Long-Term Athlete Development: Seasonal and Longitudinal Fitness Changes in Female University Rugby Players

      Joao H. Falk Neto, Éric Parent, Michael D. Kennedy

      • Resumen

      págs. 3459-3465

      

    • Assessment of On-Ice Oxygen Cost of Skating Performance in Elite Youth Ice Hockey Players

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

      • Resumen

      págs. 3466-3473

      

    • Acute Effects of "Composite" Training on Neuromuscular and Fast Stretch-Shortening Cycle Drop Jump Performance in Hurling Players

      Paul J. Byrne, Jeremy Moody, Stephen-Mark Cooper, Sharon Kinsella

      • Resumen

      págs. 3474-3481

      

    • Relationship Between Interlimb Asymmetries and Speed and Change of Direction Speed in Youth Handball Players

      Marc Madruga Parera, Chris Bishop, Marco Beato, Azahara Fort Vanmeerhaeghe, Oliver Gonzalo Skok, Daniel Romero Rodriguez

      • Resumen

      págs. 3482-3490