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

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  Año 2025, Vol. 39, Número 9

  • Original Research

    • A Comparison of Maximal Push-Up and Bench Press Performance and Their Prediction Based on Load-Velocity Relationships

      Roland Van den Tillaar, Hallvard N. Falch, Stian Larsen

      • Resumen

      págs. 919-923

      

    • Minimal Role of Hamstring Hypertrophy in Strength Transfer Between Nordic Hamstring and Stiff-Leg Deadlift: A Blinded Randomized Controlled Trial

      Titouan Morin, Valentin Doguet, Antoine Nordez, Arnault Caillet, Lilian Lacourpaille

      • Resumen

      págs. 924-932

      

    • Evaluation of the Physiological Responses and Energy Expenditure Induced by Suspension Training Exercises

      Eftixia Chatzikamagianni, Athanasios Poulios, Alexandra Avloniti, Anastasia Rosvoglou, Christina Liakou, Konstantinos Papanikolaou, Theodoros Stampoulis, Panagiotis Tsimeas, Alexios Batrakoulis, Athanasios Chatzinikolaou, Dimitrios Draganidis, Athanasios Z. Jamurtas, Ioannis G. Fatouros

      • Resumen

      págs. 933-944

      

    • Specificity in Change of Direction Training: Impact on Performance Across Different Tests

      Michael Keiner, Konstantin Warneke, Josua Skratek, Bjorn Kadlubowski, Konstantin Beinert, Andreas Wittke, Klaus Wirth

      • Resumen

      págs. 945-951

      

    • Neuromuscular Profiles of Female Collegiate Athletes: Variations in Countermovement Jump Metrics Across 8 NCAA Division I Sports

      William J. Kraemer, Emaly A. Vatne, Catherine Saenz, Paul C. Jones, Tyler J. Carpenter, Daniel A. Cencer, Kevin E. Enchelmeyer, Kyle R. Pulvermacher, Clare K. Quebedeaux, Matthew R. Vatne, Joshua A. Hagen

      • Resumen

      págs. 952-958

      

    • The Impact of Localized Muscle Mass on Sprint Mechanics During the Swing and Stance Phases of Division I Collegiate American Football Players

      Casey J. Metoyer, Jonathon R. Lever, Megan McGinty, Loren Landow, Robert Hunt, Jonathan D. Hauenstein, Alan Huebner, Michael H. Stone, John P. Wagle

      • Resumen

      págs. 959-963

      

    • Training Impulse and Session Ratings of Perceived Exertion as Perceived by Athletes and Observed by Coaches During Preseason Football Camp

      Valerie Georgia Smith, Ruben Mendoza, Cody Vargo, Max Schoen, Linda Jimenez, Matthew VanSumeren, Jordan Sabourin, Brian C. Rider, Jeffrey J. Martin, Erin Whitney Grandy Moore, Tamara D. Hew-Butler

      • Resumen

      págs. 964-972

      

    • Sleep Duration and Sleep Quality as Season-Long Predictors of Ratings of Perceived Exertion and Psychological Well-Being in Female Soccer Athletes

      John William Long, Matthew P. González, John Farrell, Maria Elena Carmargo, Kelly Cheever

      • Resumen

      págs. 973-981

      

    • Can the Variance in DP World Tour Golfers' Drive Distance be Predicted From Kinetic Variables During a Countermovement Jump and Isometric Mid-Thigh Pull?

      Tara N. Bage, Chris Bishop, Daniel Coughlan, Jack E.T. Wells

      • Resumen

      págs. 982-988

      

  • Research Notes

    • Unresisted Sprints Versus Heavy Resisted Sled Training: Relationships With Performance Indicators and Implications for Training Prescription in Elite Youth Rugby Players

      Carlos Santiago Zabaloy, Tomas Freitas, Javier Gálvez González, Eduardo Tondelli, Lucas A. Pereira, Irineu Loturco

      • Resumen

      págs. 989-995

      

  • Brief Review

    • Effects of Squat Training, Jump Training, and Their Combination on Jump and Sprint Performance of Team Sports Athletes: A Systematic Review With Meta-Analysis

      Paul Ulloa Sánchez, Rohit Kumar Thapa, Jessenia Hernández Elizondo, Andrew Sortwell, Rodrigo Ramírez Campillo

      • Resumen

      págs. 996-1012

      

    • Physical Characteristics That Differentiate Playing Levels of Male Rugby Union Players: A Systematic Review

      Leslie K.D. Payne, Matthew C. Varley, Matthew W. Driller, Lachlan P. James

      • Resumen

      págs. 1013-1022