Effects of Rapid Weight Loss on Judo Athletes: A Systematic Review.
combat sports
health
judo athletes
martial arts
performance
psychological well-being
weight cutting
Journal
Nutrients
ISSN: 2072-6643
Titre abrégé: Nutrients
Pays: Switzerland
ID NLM: 101521595
Informations de publication
Date de publication:
26 Apr 2020
26 Apr 2020
Historique:
received:
07
04
2020
revised:
19
04
2020
accepted:
22
04
2020
entrez:
3
5
2020
pubmed:
3
5
2020
medline:
16
2
2021
Statut:
epublish
Résumé
Rapid weight loss (RWL) is commonly practiced among judo athletes. Although it helps them to gain the advantage over their lighter opponents, previous studies have shown that RWL can have a negative impact on the athlete's performance and overall well-being. This systematic review aimed to synthesize the evidence that examines the influence of rapid weight loss on physiological parameters, biomarkers, and psychological well-being in judo athletes. We followed the preferred reporting items for systematic reviews and meta-analyses guidelines. We searched for studies on Web of Science and PubMed that elaborate on the influence of ≥5% RWL achieved over ≤7-day period in judokas. Out of 52 studies initially found, 14 studies met our eligibility criteria and were included in the review. In total, we examined data from 1103 judo athletes. Retrieved studies showed conflicting data concerning physiological parameters and biomarkers, while psychological well-being parameters were more consistent than physiological and biomarkers. The feeling of tension, anger, and fatigue significantly increased while a decrease in vigor was demonstrated among athletes who lost weight rapidly. The evidence on the impact of RWL on performance remains ambiguous. More studies under standardized conditions are needed in order to provide firm evidence. Considering the harmful effects of RWL outlined in the existing literature, it is important to determine and monitor athlete's minimal competitive weight to prioritize the health and safety of the athlete, emphasize fairness, and ultimately benefit the sport.
Identifiants
pubmed: 32357500
pii: nu12051220
doi: 10.3390/nu12051220
pmc: PMC7281976
pii:
doi:
Types de publication
Journal Article
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja
ID : 179011
Organisme : Provincial Secretariat for Higher Education and Scientific Research
ID : 142-451-2094
Déclaration de conflit d'intérêts
The authors declare no conflict of interest.
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