Int'l Journal of Sports Physiology and Performance

Now available ahead of print: Sleeping in Extreme Conditions: A Case Study of a 2024 Vendée Globe Skipper, by Arthur Le Deuff, Maxime Chauvineau, Mathieu Nédélec, and François Duforez doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Sleep Characteristics of Elite Female Soccer Players Competing in the National Women’s Soccer League Across a Competitive Season, by Owen M. Munro and colleagues. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: The Relationship Between Training Load Metrics and Mental Fatigue in Competitive Male Basketball Players During the In-Season Phase, by Pierpaolo Sansone and colleagues. doi.org/10.1123/ijspp.2026-0…

Now ahead of print: Aerobic Capacity at the Limits of Professional Cycling: Field-Based Estimates of VO2max, by Sebastian Sitko (@SitkoSebastian), Ole Kristian Berg (@OleKBerg), and Pedro L. Valenzuela (@pl_valenzuela). doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Acute Effects of Interset Proprioceptive Neuromuscular Facilitation Stretching on Repetition Performance and Blood Lactate Responses in Resistance-Trained Young Men, by Alihan Şahbaz and colleagues. doi.org/10.1123/ijspp.2025-0….

Now available ahead of print: Structuring Variability in Functional Fitness: Implications for Training Prescription and Monitoring, by Manoel J. Rios and David B. Pyne. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Physiological and Neuromuscular Responses to Warm-up and Racing in Competitive Swimmers: A Field-Based Case Series, by Michael McKenna, José María González Ravé, and Anthony P. Turner. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Reliability, Construct Validity, and Sensitivity of Goalkeeper-Specific Movement and Reactive Agility Tests in Youth Soccer Goalkeepers, by Pablo González-Jarrín, José Vicente García-Tormo, and Jaime Fernández-Fernández. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Training Practices and Heat Acclimation Responses of a Hand-Cyclist With Complex Regional Pain Syndrome: A Case Study, by Anthony P. Turner, Chloe Cracknell, Niamh Carter, Ava Keating, and Shaun M. Phillips. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: The Underappreciated Methods Section—What Is Needed, and How Is It Best Presented?, by David B. Pyne and Naroa Etxebarria. doi.org/10.1123/ijspp.2026-0…

Now avaialble ahead of print: Sex- and Age-Specific Differences in Single-Leg Balance Performance Among Young Competitive Ski Racers: A Cross-Sectional Study, by Swantje Buse, Christian Raschner, Robert Stojan, and Ross Julian. doi.org/10.1123/ijspp.2025-0…

Now available ahead of print: Passive Warm-up via Hot-Water Immersion Provides Similar Cycling Performance Benefits to Active Warm-up During a 12-Minute Cycling Time Trial, by Diego Jaén-Carrillo and colleagues. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Characterizing Change-of-Direction Demands in Professional Soccer Match Play Using Deceleration and Acceleration Metrics, by Hugo Silva, Rui Marcelino, Adriano Lima-Alves, João Ribeiro, and Thomas Dos’Santos. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Enhancing Recovery in Soccer: A Scoping Review on Nutritional and Supplementation Strategies, by Diogo V. Martinho and colleagues. doi.org/10.1123/ijspp.2025-0…

Now available ahead of print: Reliability of Specific High-Intensity Interval Exercise Protocol for Judo Athletes, by Rafael Lima Kons and Daniele Detanico. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Validation of the Italian Version of the Talk Test for Determining Exercise Intensity, Emanuel Festino and colleagues. doi.org/10.1123/ijspp.2025-0…

Now available ahead of print: Incremental Swimming Test Provides Key Determinants of 200-m Front Crawl Race Performance, by Ioannis S. Nikitakis, Michael Peyrebrune, and Argyris G. Toubekis. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Beyond the Metrics: A Case Study on Integrating Quantitative and Qualitative Data to Monitor Training in Elite Rowers, by Alex R. Brown and colleagues. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Maximal Fat Oxidation Is Associated With Moderate- and High-Speed Running Performance During Competitive Matches in Youth National-Level Football Players: A Retrospective In-Season Study, by Pierre Hernot and colleagues. doi.org/10.1123/ijspp.2026-0…

Now available ahead of print: Remote Ischemic Preconditioning Increases Maximal Accumulated Oxygen Deficit in Cross-Country Endurance Runners, by Bryant R. Byrd and colleagues. doi.org/10.1123/ijspp.2025-0…