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

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  Año 2021, Vol. 35, Número 7

  • Technical Report

    • A Technical Report on Reliability Measurement in Asymmetry Studies

      Chris Bailey, Kimitake Sato, Timothy C. McInnis

      • Resumen

      págs. 1779-1783

      

  • Original Research

    • Similar Morphological and Functional Training Adaptations Occur Between Continuous and Intermittent Blood Flow Restriction

      Charlie J. Davids, Truls Raastad, Lachlan P. James, Trishan Gajanand, Emily Smith, Mark Connick, Hamish McGorm, Shelley E. Keating, Jeff S. Coombes, Jonathan M. Peake, Llion A. Roberts

      • Resumen

      págs. 1784-1793

      

    • Evaluation of Omega-3 Status in Professional Basketball Players

      Jon-Kyle Davis, Eric C. Freese, Anthony S. Wolfe, Steven A. Basham, Kimberly W. Stein

      • Resumen

      págs. 1794-1799

      

    • Validity of Different Velocity-Based Methods and Repetitions-to-Failure Equations for Predicting the 1 Repetition Maximum During 2 Upper-Body Pulling Exercises

      Alejandro Pérez Castilla, Dejan Suzovic, Aleksandra Domanovic, John F.T. Fernandes, Amador García Ramos

      • Resumen

      págs. 1800-1808

      

    • Altered Physical Performance Following Advanced Special Operations Tactical Training

      Joshua D. Winters, Nicholas R. Heebner, Alexa K. Johnson, Kathleen M. Poploski, Scott D. Royer, Takashi Nagai, Carson A. Randall, John P. Abt, Scott M. Lephart

      • Resumen

      págs. 1809-1816

      

    • Eliciting Postactivation Potentiation With Hang Cleans Depends on the Recovery Duration and the Individual's 1 Repetition Maximum Strength

      Alexander J. Dinsdale, Athanassios Bissas

      • Resumen

      págs. 1817-1824

      

    • Bilateral Deficit During Jumping Tasks: Relationship With Speed and Change of Direction Speed Performance

      Chris Bishop, Jake Berney, Jason P. Lake, Irineu Loturco, Richard Blagrove, Anthony N. Turner, Paul J. Read

      • Resumen

      págs. 1833-1840

      

    • Jumping Asymmetries Are Associated With Speed, Change of Direction Speed, and Jump Performance in Elite Academy Soccer Players

      Chris Bishop, Calum Brashill, Will Abbott, Paul J. Read, Jason P. Lake, Anthony N. Turner

      • Resumen

      págs. 1841-1847

      

    • Principal Component Analysis of the Associations Between Kinetic Variables in Cutting and Jumping, and Cutting Performance Outcome

      Neil Welch, Chris Richter, Kieran A. Moran, Andy Franklyn Miller

      • Resumen

      págs. 1848-1855

      

    • Acute Kinematic Effects of Sprinting With Motorized Assistance

      Kenneth P. Clark, Micheal J. Cahill, Christian Korfist, Tyler Whitacre

      • Resumen

      págs. 1856-1864

      

    • Predictors of Fat Oxidation and Caloric Expenditure With and Without Weighted Vest Running

      Troy M. Purdom, Christine M. Mermier, Karol Dokladny, Terence Moriarty, M. Leigh Lunsford, Nathan H. Cole, Kelly E. Johnson, Len Kravitz

      • Resumen

      págs. 1865-1872

      

    • Effects of a Soccer Tournament on the Psychohormonal States of Collegiate Female Players

      Adele Broodryk, Cindy Pienaar, David John Edwards, Martinique Sparks

      • Resumen

      págs. 1873-1884

      

    • Genetic Basis for the Dominance of Israeli Long-Distance Runners of Ethiopian Origin

      Sigal Ben Zaken, Yoav Meckel, Dan Nemet, Eias Kassem, Alon Eliakim

      • Resumen

      págs. 1885-1896

      

    • Oxygenation Responses While Wearing the Elevation Training Mask During an Incremental Cycling Test

      Salvador Romero Arenas, M. Emilia López Pérez, David Colomer Poveda, Gonzalo Márquez Sánchez

      • Resumen

      págs. 1897-1904

      

    • Effects of Resistance Training on Physical Performance in High-Level 800-Meter Athletes: A Comparison Between High-Speed Resistance Training and Circuit Training

      Beatriz Bachero Mena, Fernando Pareja Blanco, Juan José González Badillo

      • Resumen

      págs. 1905-1915

      

    • Effects of Equal Volume But Different Plyometric Jump Training Intensities on Components of Physical Fitness in Physically Active Young Males

      Rodrigo Ramírez Campillo, Jason J. Moran, Benjamin Drury, Justin W. L. Keogh, Helmi Chaabène, Urs Granacher

      • Resumen

      págs. 1916-1923

      

    • Chronic Effects of a Static Stretching Program on Hamstring Strength

      Sayaka Nakao, Tome Ikezoe, Masatoshi Nakamura, Hiroki Umegaki, Kosuke Fujita, Jun Umehara, Takuya Kobayashi, Satoko Ibuki, Noriaki Ichihashi

      • Resumen

      págs. 1924-1929

      

    • Association of Functional Movement Screen and Y-Balance Test Scores With Injury in High School Athletes

      Peter Lisman, Emily Hildebrand, Mary Nadelen, Kyle Leppert

      • Resumen

      págs. 1930-1938

      

    • Resistance Training Practices of Sprint Coaches

      Robin Healy, Ian C. Kenny, Andrew J. Harrison

      • Resumen

      págs. 1939-1948

      

    • Is What You See What You Get? Perceptions of Personal Trainers' Competence, Knowledge, and Preferred Sex of Personal Trainer Relative to Physique

      Patrick R. Boerner, Katherine M. Polasek, Larissa True, Erik Lind, Joy L. Hendrick

      • Resumen

      págs. 1949-1955

      

    • Validity of an Interval Taekwondo-Specific Cardiopulmonary Exercise Test

      Marcus P. Araujo, Pedro PS. Soares, Matheus R. Hausen, Hilbert S. Julio, Flávia Porto, Jonas L. Gurgel

      • Resumen

      págs. 1956-1963

      

    • The Duration-specific Peak Average Running Speeds of European Super League Academy Rugby League Match Play

      Sarah Rebeca Whitehead, Kevin A. Till, Dan Weaving, Nick Dalton-Barron, Matt Ireton, Ben L. Jones

      • Resumen

      págs. 1964-1971

      

    • Effects of a Rugby League Match Simulation on Decision-Making in Elite Junior Rugby League

      Kellyanne J. Redman, Kylie Steel, Vincent G. Kelly, Jason C. Siegler

      • Resumen

      págs. 1972-1980

      

    • Passive Heat Maintenance After an Initial Warm-up Improves High-Intensity Activity During an Interchange Rugby League Movement Simulation Protocol

      Matthew Fairbank, Jamie M. Highton, Craig Twist

      • Resumen

      págs. 1981-1986

      

    • Sex-Related Hip Strength Measures Among Professional Soccer Players

      Corbin Hedt, Jentry M. Pearson, Bradley Lambert, Patrick C. McCulloch, Joshua Harris

      • Resumen

      págs. 1992-1999

      

    • Ecological and Construct Validity of a Repeated Sprint Test in Male Youth Soccer Players

      Juliano Fernandes da Silva, Carlo Castagna, Anderson S. Teixeira, Lorival J. Carminatti, Lorenzo Francini, Susana C.A. Póvoas, L.G.A. Guglielmo

      • Resumen

      págs. 2000-2009

      

    • Compression Stockings Used During Two Soccer Matches Improve Perceived Muscle Soreness and High-Intensity Performance

      Samuel Valencia Gimenes, Moacir Marocolo Júnior, Larissa Neves Pavin, Leandro M.P. Spigolon, Octávio Barbosa Neto, Bruno Victor Corrêa da Silva, Rob Duffield, Gustavo R. da Mota

      • Resumen

      págs. 2010-2017

      

    • Differences in Acceleration and High-Intensity Activities Between Small-Sided Games and Peak Periods of Official Matches in Elite Soccer Players

      Terje Dalen, Simen Sandmael, Tom Gerardus Antonia Stevens, Geir H. Hjelde, Terje N. Kjosnes, Ulrik Wisløff

      • Resumen

      págs. 2018-2024

      

    • Training Experience and Maturational, Morphological, and Fitness Attributes as Individual Performance Predictors in Male and Female Under-14 Portuguese Elite Basketball Players

      Sérgio Ramos, Anna Volossovitch, António Paulo Ferreira, Isabel Fragoso, Luís Miguel Massuça

      • Resumen

      págs. 2025-2032

      

    • Effects of Different Periodization Strategies of Combined Aerobic and Strength Training on Heart Rate Variability in Older Women

      Jhennyfer Aline Lima Rodrigues, Bruna C. Santos, Leonardo H. Medeiros, Thiago C.P. Gonçalves, Carlos Bueno Junior

      • Resumen

      págs. 2033-2039