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

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  Año 2022, Vol. 36, Número 4

  • Original Research

    • Effects of Various Forms of Unstable Load on Muscle Electromyography in the Stabilizing Musculature and Rating of Perceived Exertion in the Bench Press

      Kyle Costello

      • Resumen

      págs. 881-887

      

    • The Increased Effectiveness of Resistance Training on Unstable vs. Stable Surfaces on Selected Measures of Physical Performance in Young Male Soccer Players

      Javier Sánchez Sánchez, Javier Raya González, Rodrigo Ramírez Campillo, Helmi Chaabène, Cristina Petisco Rodríguez, Fábio Yuzo Nakamura

      • Resumen

      págs. 888-894

      

    • Interday Reliability of a Testing Battery to Assess Lateral Symmetry and Performance in Well-Trained Volleyball Players

      Mario Iglesias Caamaño, Tania Alvarez Yates, Javier Carballo López, Alba Cuba Dorado, Oscar García García

      • Resumen

      págs. 895-901

      

    • Validity of Load-Velocity Relationship to Predict 1 Repetition Maximum During Deadlifts Performed With and Without Lifting Straps: The Accuracy of Six Prediction Models

      Ivan Jukic, Amador García Ramos, Jan Malecek, Dan Omcirk, James J. Tufano

      • Resumen

      págs. 902-910

      

    • Optimal Load Magnitude and Placement for Peak Power Production in a Vertical Jump: A Segmental Contribution Analysis

      Nicole M. Bordelon, Devin H. Jones, Kael M. Sweeney, Daniel J. Davis, Meghan L. Critchley, LuAnna E. Rochelle, Ana C. George, Boyi Dai

      • Resumen

      págs. 911-919

      

    • Strength Deficit in Elite Young Rugby Players: Differences Between Playing Positions and Associations With Sprint and Jump Performance

      Carlos Santiago Zabaloy, Julián Giráldez, Braian Fink, Pedro E. Alcaraz Ramón, Lucas A. Pereira, Tomas Freitas, Irineu Loturco

      • Resumen

      págs. 920-926

      

    • Jump and Change of Direction Speed Asymmetry Using Smartphone Apps: Between-Session Consistency and Associations With Physical Performance

      Chris Bishop, Mario Perez-Higueras Rubio, Igor Lopez Gullon, Sean J. Maloney, Carlos Balsalobre Fernández

      • Resumen

      págs. 927-934

      

    • Using Tensiomyography to Assess Changes in Knee Muscle Contraction Properties After Concentric and Eccentric Fatiguing Muscle Actions

      Alejandro Muñoz López, Moisés de Hoyo Lora, Francisco J. Nuñez, Francisco de Borja Sañudo Corrales

      • Resumen

      págs. 935-940

      

    • Real-Time Visual Biofeedback via Wearable Ultrasound Imaging Can Enhance the Muscle Contraction Training Outcome of Young Adults

      Zi-Hao Huang, Christina Z-H. Ma, Li-Ke Wang, Xiao-Yun Wang, Siu N. Fu, Yong-Ping Zheng

      • Resumen

      págs. 941-947

      

    • Effects of Manual Therapies and Resistance Exercise on Postexercise Hypotension in Women With Normal Blood Pressure

      Estêvão Rios Monteiro, Linda S. Pescatello, Jason B. Winchester, Victor Gonçalves Corrêa Neto, Amanda Fernandes Brown, Henning Budde, Paulo Henrique Marchetti, Júlio Guilherme Silva, Jeferson Macedo Vianna, Jefferson da Silva Novaes

      • Resumen

      págs. 948-954

      

    • The Effects of 6 Weeks Eccentric Training on Speed, Dynamic Balance, Muscle Strength, Power, and Lower Limb Asymmetry in Prepubescent Weightlifters

      Raouf Hammami, Michael J. Duncan, Ammar Nebigh, Hanen Werfelli, Haithem Rebai

      • Resumen

      págs. 955-962

      

    • Training, Supplementation, and Pharmacological Practices of Competitive Male Bodybuilders Across Training Phases

      Daniel A. Hackett

      • Resumen

      págs. 963-970

      

    • Session Rating of Perceived Exertion as an Efficient Tool for Individualized Resistance Training Progression

      Rodrigo L. Gomes, Manoel E. Lixandrao, Carlos Ugrinowitsch, Alexandre Moreira, Valmor Tricoli, Hamilton Roschel

      • Resumen

      págs. 971-976

      

    • Comparison of Periodization Models of Concurrent Training in Recreationally Active Postmenopausal Women

      Leonardo H. Medeiros, Silvana B. Sandbakk, Thais Mara Alexandre Bertazone, Carlos Bueno Junior

      • Resumen

      págs. 977-983

      

    • Effects of Different Types of Resistance Training and Detraining on Functional Capacity, Muscle Strength, and Power in Older Women: A Randomized Controlled Study

      Mauro Lúcio Mazini Filho, Gabriela Rezende de Oliveira Venturini, Osvaldo Costa Moreira, Luis Leitão, Pedro Augusto Carvalho Mira, Juliana Brandão Pinto de Castro, Felipe José Aidar, Jefferson da Silva Novaes, Jeferson Macedo Vianna, Maria Elisa Caputo Ferreira

      • Resumen

      págs. 984-990

      

    • Panax ginseng Supplementation Increases Muscle Recruitment, Attenuates Perceived Effort, and Accelerates Muscle Force Recovery After an Eccentric-Based Exercise in Athletes

      Gislaine Cristina Souza, Ana Carla Santos Mariano, Adriano Eduardo Lima Silva, Poliana L. Costa, Pablo Ramon Domingos, Sandro Fernandes da Silva, Wilson César Abreu, Fernando R. De-Oliveira, Raúl Osiecki

      • Resumen

      págs. 991-997

      

    • Prevalence, Magnitude, and Methods of Weight Cutting Used by World Class Powerlifters

      Kedric Kwan, Eric R. Helms

      • Resumen

      págs. 998-1002

      

    • Performance and Anthropometrics of Classic Powerlifters: Which Characteristics Matter?

      Luca Ferrari, Alessandro L. Colosio, Massimo Teso, Silvia Pogliaghi

      • Resumen

      págs. 1003-1010

      

    • Reliability and Validity of a 6-Minute Yo-Yo Intermittent Endurance Test Level 2 in Subelite Part Time Male Soccer Players

      Neil V. Gibson, Chris Easton, Michael J. Williams, Robert McCunn

      • Resumen

      págs. 1011-1018

      

    • Relationships Between Punch Impact Force and Upper- and Lower-Body Muscular Strength and Power in Highly Trained Amateur Boxers

      Emily Dunn, Clare Humberstone, Emerson Franchini, K. Fiona Iredale, Anthony J. Blazevich

      • Resumen

      págs. 1019-1025

      

    • The Practical Utility of Objective Training Load Indices in Division I College Soccer Players

      Troy A. Coppus, Travis Anderson, Eoin Hurley, Diane L. Gill, Pamela K. Brown

      • Resumen

      págs. 1026-1030

      

    • Magnitude or Direction? Seasonal Variation of Interlimb Asymmetry in Elite Academy Soccer Players

      Chris Bishop, Paul J. Read, Shyam Chavda, Paul T. Jarvis, Jon Brazier, Tom Bromley, Anthony N. Turner

      • Resumen

      págs. 1031-1037

      

    • Seasonal Training Load Quantification and Comparison in College Male Soccer Players

      Greg A. Ryan, Ronald L. Snarr, Michelle L. Eisenman, Stephen J. Rossi

      • Resumen

      págs. 1038-1045

      

    • The Effect of a Single Session of Plyometric Training Per Week on Fitness Parameters in Professional Female Soccer Players: A Randomized Controlled Trial

      Andrea Nonnato, Andrew T. Hulton, Thomas E. Brownlee, Marco Beato

      • Resumen

      págs. 1046-1052

      

    • Verification of Maximal Oxygen Uptake in Active Military Personnel During Treadmill Running

      Peter S. Figueiredo, David P. Looney, J. Luke Pryor, Elizabeth M. Doughty, Holly L. McClung, Sai V. Vangala, William R. Santee, Beth A. Beidleman, Adam W. Potter

      • Resumen

      págs. 1053-1058

      

    • Running Demands of Provincial Women's Rugby Union Matches in New Zealand

      Alice R. Busbridge, Michael J. Hamlin, James A Jowsey, Mark H. Vanner, Peter D. Olsen

      • Resumen

      págs. 1059-1063

      

    • Peak Running Intensity of Elite Female Field Hockey Players During Competitive Match Play

      Aideen Mcguinness, David Passmore, Shane Malone, D. Kieran Collins

      • Resumen

      págs. 1064-1070

      

    • Ice Hockey-Specific Repeated Shuttle Sprint Test Performed on Ice Should Not Be Replaced by Off-Ice Testing

      Kirsten Legerlotz, Jonas Kittelmann, Marco Dietzel, Bernd Wolfarth, Nikolai Bohlke

      • Resumen

      págs. 1071-1076

      

    • Velocity Performance Feedback During the Free-Weight Bench Press Testing Procedure: An Effective Strategy to Increase the Reliability and One Repetition Maximum Accuracy Prediction

      Ainara Jiménez, Amador García Ramos, María del Mar Cepero González, Sergio Miras Moreno, Francisco Javier Rojas Ruiz, Alejandro Pérez Castilla

      • Resumen

      págs. 1077-1083

      

    • Load Centralization Does Not Affect the Kinetic and Kinematic Output of Countermovement Jumps

      Matthew S. J. Tredrea, Kane J. Middleton, Matthew N. Bourne, David L. Carey, Aaron T. Scanlan, Ben J. Dascombe

      • Resumen

      págs. 1084-1089