Purpose Optimal sleep is essential for supporting athletes’ health, performance and facilitating recovery. However, athletes’ sleep is impaired in both quality and quantity. Previous research has shown athletes’ sleep quality and quantity to be improved using sleep interventions, however very few studies have evaluated sleep and investigated it among female athletes. Therefore, this exploratory study aimed to evaluate the sleep of adult female team-sport athletes over a match week in an ecological context and to assess the effects of a one-to-one sleep intervention (comprising both educational and practical components).
Methods Nine female rugby players completed a two-week protocol including a sleep evaluation (PRE week) and an intervention (POST week). The first week was dedicated to sleep assessment via both actigraphy and self-report questionnaires, and during the second week, players received educational and practical sleep interventions.
Results During the PRE week, 88.9% of the participants were classified as poor sleepers, compared to only 44% during the POST week. A significant positive effect of sleep interventions was particularly found on subjective sleep (from 10.3 ± 1.1 to 8.8 ± 1.8, p = 0.03, η2 = 0.38) and psychological state (from 3.7 ± 0.6 to 2.9 ± 0.9, p = 0.002, η2 = 0.55).
Conclusion These positive effects highlight the need for sleep among female athletes and the potential benefits of targeted sleep interventions, though confirmation in larger samples of athletic women is needed. This feasible and tailored approach could be effectively implemented among female team-sport athletes over the competitive season.
Competing Interest StatementThe authors have declared no competing interest.
Funding StatementThis study did not receive any funding.
Author DeclarationsI confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.
Yes
The details of the IRB/oversight body that provided approval or exemption for the research described are given below:
Ethics committee of Hospices Civil de Lyon's gave ethical approval for this work.
I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals.
Yes
I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).
Yes
I have followed all appropriate research reporting guidelines, such as any relevant EQUATOR Network research reporting checklist(s) and other pertinent material, if applicable.
Yes
Data AvailabilityAll data produced in the present study are available upon reasonable request to the authors.
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