International Journal of Sports Physiology and Performance This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Relationship Between Objective and Subjective Markers of Muscle Recovery in Professional Handball Players
CONCLUSIONS: The investigated SRSS items may be a viable option for assessing muscle recovery in adult male professional handball players in a cost-effective and noninvasive manner. They can be used as a single monitoring tool or as part of a multimodal approach.PMID:38266635 | DOI:10.1123/ijspp.2023-0482 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 24, 2024 Category: Sports Medicine Authors: Alexander-Stephan Henze Lynn Matits Jochen Huth Frieder Mauch Source Type: research

Sleep Quality in Team USA Olympic and Paralympic Athletes
CONCLUSION: These data provide PSQI-specific reference ranges to identify groups at greatest risk for poor sleep, who may benefit most from targeted sleep interventions.PMID:38253047 | DOI:10.1123/ijspp.2023-0317 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 22, 2024 Category: Sports Medicine Authors: Travis Anderson Natalia Galan-Lopez Lee Taylor Eric G Post Jonathan T Finnoff William M Adams Source Type: research

Why Should Athletes Brake Fast? Influence of Eccentric Velocity on Concentric Performance During Countermovement Jumps at Different Loads
CONCLUSIONS: Contrary to current practices, the current study highlights the need for performing the eccentric phase of loaded countermovement jumps, a common exercise performed by athletes for both training and evaluation purposes, as fast as possible. This allows not only a greater eccentric work but also improved concentric performance.PMID:38237568 | DOI:10.1123/ijspp.2023-0273 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 18, 2024 Category: Sports Medicine Authors: Jose L Hern ández-Davó Rafael Sabido Manuel Omar-Garc ía Daniel Boullosa Source Type: research

Combining Heat and Altitude Training to Enhance Temperate, Sea-Level Performance
CONCLUSIONS: Current research regarding combined heat and altitude interventions does not seem to indicate that it enhances temperate, sea-level performance to a greater extent than "traditional" (heat or hypoxia alone) training approaches. A major challenge in implementing combined-stressor approaches lies in the uncertainty surrounding the prescription of dosing regimens (ie, exercise and environmental stress). The potential benefits of conducting heat and altitude exposure sequentially (ie, one after the other) warrants further investigation.PMID:38237571 | DOI:10.1123/ijspp.2023-0250 (Source: International Journal of S...
Source: International Journal of Sports Physiology and Performance - January 18, 2024 Category: Sports Medicine Authors: Olivier Girard Peter Peeling S ébastien Racinais Julien D P ériard Source Type: research

From Mentorship to Sponsorship in Sport Science
Int J Sports Physiol Perform. 2024 Jan 18:1-2. doi: 10.1123/ijspp.2023-0516. Online ahead of print.NO ABSTRACTPMID:38237572 | DOI:10.1123/ijspp.2023-0516 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 18, 2024 Category: Sports Medicine Authors: I ñigo Mujika Peter Leo Source Type: research

Individualizing Basketball-Specific Interval Training Using Anaerobic Speed Reserve: Effects on Physiological and Hormonal Adaptations
CONCLUSIONS: Supramaximal HIIT performed at Δ%20ASR resulted in more uniform physiological adaptations than HIIT interventions prescribed using VIFT or MAS. Although hormonal changes do not follow this approach, all the approaches induced an anabolic effect.PMID:38237576 | DOI:10.1123/ijspp.2023-0379 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 18, 2024 Category: Sports Medicine Authors: Chenhang Wang Mingliang Ye Source Type: research

Effects of In-Exercise Carbohydrate Supplementation on Prolonged High-Intensity Exercise Performance in Oral Contraceptive Users
CONCLUSION: CHO depletion during ACT negatively influenced TT performance and emotional well-being when compared with SUG. Irrespective of OC pill phase, CHO supplementation should be prioritized to sustain performance and improve postexercise recovery-stress balance.PMID:38237580 | DOI:10.1123/ijspp.2023-0143 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 18, 2024 Category: Sports Medicine Authors: Serene J L Lee Fleur E C A Van Rens Jeremiah J Peiffer Source Type: research

Effects of Hypoxia Severity on Muscle Oxygenation Kinetics Using Statistical Parametric Mapping During Repeated Treadmill Sprints
CONCLUSIONS: The application of SPM demonstrated that only SH reduced muscle oxygenation levels during the late portion of the passive (recovery) phase and not the active (sprint) phase during repeated treadmill sprints. These findings underscore the usefulness of SPM for assessing muscle oxygenation differences due to hypoxic exposure and the importance of the duration of the between-sprints recovery period.PMID:38215729 | DOI:10.1123/ijspp.2023-0324 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 12, 2024 Category: Sports Medicine Authors: Clint Hansen Franck Brocherie Gr égoire P Millet Olivier Girard Source Type: research

Effects of High-Intensity Inspiratory Muscle Warm-Up on High-Intensity Exercise Performance and Muscle Oxygenation
CONCLUSIONS: Given that oxyhemoglobin is an index of local oxygen supply, the results of this study suggest that high-intensity IMW increases the oxygen supply to active limbs. It may also reflect a reduction in RPE in the leg. In addition, high-intensity IMW may improve exercise performance.PMID:38215734 | DOI:10.1123/ijspp.2023-0163 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 12, 2024 Category: Sports Medicine Authors: Jun Koizumi Toshiyuki Ohya Source Type: research

Training Regimen of an Elite Ultramarathon Runner: A Case Study of What Led Up to the 24-Hour World-Record Run
CONCLUSIONS: These findings suggest that training for ultramarathon races should include high-volume running at varied paces and intensity with cross-training to avoid injuries. We hope that this evidence helps athletes understand how to prepare for these ultraendurance events.PMID:38215736 | DOI:10.1123/ijspp.2023-0182 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 12, 2024 Category: Sports Medicine Authors: Jonathan Byrne Sarah Lynch G Monique Mokha Source Type: research

The Dose-Response in Elite Soccer: Preliminary Insights From Menstrual-Cycle Tracking During the FIFA Women's World Cup 2019
CONCLUSIONS: Preliminary findings suggest that estimated MC phase may contribute to the understanding of the dose-response to soccer training and matches.PMID:38198788 | DOI:10.1123/ijspp.2022-0282 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 10, 2024 Category: Sports Medicine Authors: Dawn Scott Georgie Bruinvels Dean Norris Ric Lovell Source Type: research

Variability of External Load Measures During Soccer Match Play: Influence of Player Fitness or Pacing?
CONCLUSIONS: These findings suggest that players with relatively lower intermittent running capacity might show lower variability during matches, as evidenced by smaller reductions in high-intensity actions during the final 15 minutes. We attribute these observations to players' possessing better pacing strategies.PMID:38198797 | DOI:10.1123/ijspp.2023-0243 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 10, 2024 Category: Sports Medicine Authors: Alireza Rabbani Giorgios Ermidis Filipe Manuel Clemente Craig Twist Source Type: research

Effect of Wetsuit Use on Body Temperature and Swimming Performance During Training in the Pool: Recommendations for Open-Water Swimming Training With Wetsuits
CONCLUSION: Wetsuit use during pool training increases Tcore and decreases swimming performance. Although wearing wetsuits in training situations is important for familiarization, for the safety of the swimmers, it is recommended that they remove their wetsuit if they feel too hot.PMID:38194956 | DOI:10.1123/ijspp.2022-0222 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 9, 2024 Category: Sports Medicine Authors: Tomomi Fujimoto Yuiko Matsuura Yasuhiro Baba Reira Hara Source Type: research

Effect of the Fran CrossFit Workout on Oxygen Uptake Kinetics, Energetics, and Postexercise Muscle Function in Trained CrossFitters
CONCLUSIONS: The Fran unbroken workout is a high-intensity effort associated with an elevated metabolic response. This pattern of energy response highlights the primary contribution of aerobic energy metabolism, even during short and very intense CrossFit workouts, and that recovery can take >24 hours due to cumulative fatigue.PMID:38194958 | DOI:10.1123/ijspp.2023-0201 (Source: International Journal of Sports Physiology and Performance)
Source: International Journal of Sports Physiology and Performance - January 9, 2024 Category: Sports Medicine Authors: Manoel Rios Klaus Magno Becker Ana Sofia Monteiro Pedro Fonseca David B Pyne Victor Machado Reis Daniel Moreira-Gon çalves Ricardo J Fernandes Source Type: research