Earticle

초록

한국어

This randomized controlled trial aimed to evaluate the effects of foam rolling (FR) recovery tool on oxidative stress biomarkers and sport-spe-cific performance in male and female water polo (WP) players during a 7-week competitive period. The study also explored sex-based differ-ences to guide tailored recovery strategies. Thirty-four WP players were recruited, with 27 completing the protocol (13 males and 14 fe-males), and randomly assigned to a foam roller group or a control group (CG). Testing was conducted pre- and postintervention, measuring in-water boost, throwing speed, 20-m sprint swim, and oxidative stress biomarkers: Ferric reducing ability of plasma (FRAP), glutathione, oxida-tive damage in proteins (ODPs), total thiols. Dietary intake was evaluat-ed via a validated food frequency questionnaire in week 6. The FR posi-tively influenced throwing speed (P=0.021) and antioxidant capacity in male players (FRAP, P=0.006). However, no significant improvements in sprint or boost performance were observed in females, with ODP in-creasing in both sexes, particularly in CG females (P<0.001). Regres-sion analyses showed that FRAP improvements significantly predicted 20-m sprint performance (P=0.027 for females, P=0.043 for males). Di-etary analysis revealed adequate protein and antioxidant intake but suboptimal carbohydrate consumption. These findings suggest that FR may enhance specific performance outcomes and antioxidant capacity, particularly in male WP players, though its effect on oxidative damage appears limited. Managing oxidative stress through recovery tools like FR and nutritional strategies remains essential for optimizing perfor-mance in high-intensity team sports.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Design
Participants
Methods
Statistical analysis
RESULTS
20-m sprint swim
Throwing speed
In-water boost
Total proteins
Total thiols
AC by FRAP
Glutathione
Oxidative damage in proteins
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Josu Barrenetxea-Garcia [ Water polo Club Leioa Waterpolo, Leioa, Spain ]
• Natalia Busto [ Department of Health Sciences, Faculty of Health Sciences, University of Burgos, Burgos, Spain ]
• Julio Calleja-González [ Department of Physical Education and Sport, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria, Spain/Faculty of Kinesiology, University of Zagreb, Zagreb, Croatia ]
• Eduardo Sáez de Villarreal [ Physical Performance Sports Research Center (PPSRC), Universidad Pablo de Olavide, Sevilla, Spain ]
• Andrea Perazzetti [ Department of Movement, Human and Health Sciences, University of Rome ‘Foro Italico’, Rome, Italy ]
• Sergi Nuell [ EUSES, Escola Universitària de la Salut i l’Esport, Universitat de Girona, Girona, Spain ]
• Susana Garai [ Uribe Integrated Health Organization, Sopelana Primary Care Unit, Sopelana, Spain ]
• Juan Mielgo-Ayuso [ Department of Health Sciences, Faculty of Health Sciences, University of Burgos, Burgos, Spain ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613