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

• 

  Año 2020, Vol. 34, Número 1

  • Comparison of the Electromyographic Activity of the Trunk and Rectus Femoris Muscles During Traditional Crunch and Exercise Using the 5-Minute Shaper Device

    Fabrício Henrique de Oliveira Silva, Franciel José Arantes, Fabio C. Gregorio, Fhillipe Rodrigues Alves Santos, Thiago M. Fidale, Fausto Berzin, Delaine R. Bigaton, Frederico B. Lizardo

    • Resumen

    págs. 1-10

    

  • Effects of Personal Protective Equipment on the Performance of Federal Highway Policemen in Physical Fitness Tests

    Eduardo Frio Marins, Leo Dutra Cabistany, Charles Bartel Farias, Jay Dawes, Fabricio Boscolo Del Vecchio

    • Resumen

    págs. 11-19

    

  • Kinematic Differences in Shoulder Roll and Hip Roll at Different Front Crawl Speeds in National Level Swimmers

    Jordan T. Andersen, Peter J. Sinclair, Carla McCabe, Ross H. Sanders

    • Resumen

    págs. 20-25

    

  • Can a Standardized Visual Assessment of Squatting Technique and Core Stability Predict Injury?

    Siobhan O'Connor, Noel McCaffrey, Enda F. Whyte, Kieran A. Moran

    • Resumen

    págs. 26-36

    

  • Short-Term Resistance Training Improves Cardiac Autonomic Modulation and Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial

    Filipe Fernandes Oliveira-Dantas, Maria do Socorro Brasileiro Santos, Scott G. Thomas, Alexandre S. Silva, Douglas Cavalcante Silva, Rodrigo Alberto Vieira Browne, Luiz Fernando de Farias Junior, Eduardo Caldas Costa, Amilton da Cruz Santos

    • Resumen

    págs. 37-45

    

  • Comparison of Velocity-Based and Traditional Percentage-Based Loading Methods on Maximal Strength and Power Adaptations

    Harry F. Dorrell, Mark F. Smith, Thomas I. Gee

    • Resumen

    págs. 46-53

    

  • Unilateral and Bilateral Lower-Body Resistance Training Does not Transfer Equally to Sprint and Change of Direction Performance

    Brendyn Appleby, Stuart J. Cormack, Robert U. Newton

    • Resumen

    págs. 54-64

    

  • The Effects of Superset Configuration on Kinetic, Kinematic, and Perceived Exertion in the Barbell Bench Press

    Jonathon James Weakley, Kevin A. Till, Dale B. Read, Padraic J. Phibbs, Gregory Roe, Joshua D. Darrall-Jones, Ben L. Jones

    • Resumen

    págs. 65-72

    

  • Activity of Shoulder Stabilizers and Prime Movers During an Unstable Overhead Press

    Martin R. Williams, Dustin S. Hendricks, Michael J. Dannen, Andrea M. Arnold, Michael A. Lawrence

    • Resumen

    págs. 73-78

    

  • Examination of Self-Myofascial Release vs. Instrument-Assisted Soft-Tissue Mobilization Techniques on Vertical and Horizontal Power in Recreational Athletes

    Debra A. Stroiney, Rebecca L. Mokris, Gary R. Hanna, John D. Ranney

    • Resumen

    págs. 79-88

    

  • Effects on Volume Load and Ratings of Perceived Exertion in Individuals' Advanced Weight Training After Transcranial Direct Current Stimulation

    Eduardo Lattari, Blair Jose Rosa Filho, Sidnei Jorge Fonseca Junior, Eric Murillo-Rodriguez, Nuno Barbosa Rocha, Sérgio Eduardo de Carvalho Machado, Geraldo A. Maranhão Neto

    • Resumen

    págs. 89-96

    

  • Can Transcranial Direct Current Stimulation Improve Muscle Power in Individuals With Advanced Weight-Training Experience?

    Eduardo Lattari, Carlos Campos, Murilo Khede Lamego, Sandro Legey Souza, Geraldo A. Maranhão Neto, Nuno Barbosa Rocha, Aldair José Oliveira, Carlos Sandro Carpenter, Sérgio Machado

    • Resumen

    págs. 97-103

    

  • Fat Oxidation Rate as a Function of Plasma Lipid and Hormone Response in Endurance Athletes

    María Soledad Soria Aznar, Miguel Ansón Manso, José Manuel Lou Bonafonte, María Jesús Andrés Otero, Juan José Puente Lanzarote, Jesús Fernando Escanero Marcén

    • Resumen

    págs. 104-113

    

  • Acute Effect of a Single Session of Pilates on Blood Pressure and Cardiac Autonomic Control in Middle-Aged Adults With Hypertension

    Jeferson Rocha, Felipe Amorim Da Cunha, Ricardo Cordeiro, Walace David Monteiro, Linda S. Pescatello, Paulo de Tarso Veras Farinatti

    • Resumen

    págs. 114-123

    

  • Validation of the Cosmed K4b2 Portable Metabolic System During Running Outdoors

    Ramzy Ross, Anas M. Alduhishy, Carlos González Haro

    • Resumen

    págs. 124-133

    

  • Assessment of a Novel Algorithm to Determine Change-of-Direction Angles While Running Using Inertial Sensors

    Aaron S. Balloch, Mahir Meghji, Robert U. Newton, Nicolas H. Hart, Jason A. Weber, Iftikhar Ahmed, Daryoush Habibi

    • Resumen

    págs. 134-144

    

  • Physiological and Performance Effects of Caffeine Gum Consumed During a Simulated Half-Time by Professional Academy Rugby Union Players

    Mark Russell, Nicholas A. Reynolds, Blair T. Crewther, Christian J. Cook, Liam P. Kilduff

    • Resumen

    págs. 145-151

    

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

    Costas I. Chryssanthopoulos, Charis Tsolakis, Lindsay Bottoms, Argyris G. Toubekis, Elias G. Zacharogiannis, Zoi Pafili, Maria Maridaki

    • Resumen

    págs. 152-161

    

  • Prioritizing Physical Determinants of International Elite Pole Vaulting Performance

    Micah Gross, Nicole Buchler Greeley, Klaus Hübner

    • Resumen

    págs. 162-171

    

  • Match Activities in Basketball Games: Comparison Between Different Competitive Levels

    Davide Ferioli, Xavier Schelling i Alcázar, Andrea Bosio, Antonio La Torre, Diego Rucco

    • Resumen

    págs. 172-182

    

  • Evaluation of Strength and Conditioning Measures With Game Success in Division I Collegiate Volleyball: A Retrospective Study

    Jennifer Bunn, Greg A. Ryan, Gabriel R. Button, Sidhong Zhang

    • Resumen

    págs. 183-191

    

  • Impact of Physical Performance and Anthropometric Characteristics on Serve Velocity in Elite Junior Tennis Players

    Janina Fett, Alexander Ulbricht, Alexander Ferrauti

    • Resumen

    págs. 192-202

    

  • Multiple Repeated-Sprint Ability Test With Four Changes of Direction for Badminton Players (Part 2): Predicting Skill Level With Anthropometry, Strength, Shuttlecock, and Displacement Velocity

    Michael Phomsoupha, Guillaume Laffaye

    • Resumen

    págs. 203-211

    

  • Physical Characteristics of Youth Elite Golfers and Their Relationship With Driver Clubhead Speed

    Daniel Coughlan, Matthew J. D. Taylor, Jo Jackson, Nicholas Ward, Chris Beardsley

    • Resumen

    págs. 212-217

    

  • Pacing Profiles and Competitive Performance of Elite Female 400-m Freestyle Swimmers

    Patrycja Lipinska, Will G. Hopkins

    • Resumen

    págs. 218-224

    

  • Methods of Monitoring Training Load and Their Association With Changes Across Fitness Measures in Hurling Players

    Shane Malone, Brian Hughes, D. Kieran Collins, Ibrahim Akubat

    • Resumen

    págs. 225-234

    

  • Effects of Far-Infrared Emitting Ceramic Materials on Recovery During 2-Week Preseason of Elite Futsal Players

    Renan Nunes, Francisco J. Cidral-Filho, Lucinar Jupir Forner Flores, Fábio Yuzo Nakamura, Harrison F.M Rodriguez, Franciane Bobinski, Amanda De Sousa, Fabrícia Petronilho, Lucinéia Gainski Danielski, Maryane M. Martins, Daniel F. Martins, L.G.A. Guglielmo

    • Resumen

    págs. 235-248

    

  • Continuous Moderate-Intensity but Not High-Intensity Interval Training Improves Immune Function Biomarkers in Healthy Young Men

    Marwa Khammassi, Nejmeddine Ouerghi, Moncef Feki, Mohamed Said, Yosra Khammassi, Bruno Pereira, David Thivel, Anissa Bouassida

    • Resumen

    págs. 249-256

    

  • Minimal Detectable Change Thresholds and Responsiveness of Zephyr Bioharness and Fitbit Charge Devices

    Goris Nazari, Joy C. MacDermid

    • Resumen

    págs. 257-263

    

  • Reliability of Zephyr BioHarness Respiratory Rate at Rest, During the Modified Canadian Aerobic Fitness Test and Recovery

    Goris Nazari, Joy C. MacDermid

    • Resumen

    págs. 264-269