File(s) not publicly available

An individualized intervention increases sleep duration in professional athletes

journal contribution
posted on 11.05.2022, 23:29 by Charli SargentCharli Sargent, Antonio LastellaAntonio Lastella, Stephen Schwerdt, Gregory RoachGregory Roach
Athletes typically obtain less sleep than is generally recommended for healthy adults. The aim of this study was to determine whether individualized feedback could increase sleep duration in professional cricket players in the 3 weeks before the start of the domestic season. Players were randomly assigned to a control group (i.e., no individual feedback; n = 8) or an intervention group (i.e., individual feedback about bedtime, wake time, and sleep duration; n = 7). Night-time sleep and daytime naps were monitored using wrist activity monitors in conjunction with self-report sleep diaries for 1 week before, and 1 week after, the feedback intervention. Cumulative sleep duration was calculated as the sum of the sleep duration for a night-time sleep episode and any naps that occurred on the following day. Differences in cumulative sleep duration before and after the intervention were examined using a mixed-effects analysis of variance. There was an interaction between group and week for cumulative sleep duration (p = 0.039; η2 = 0.6; large). The average cumulative sleep duration was longer (+36 minutes) in the intervention group in week 2 compared with week 1. Individualized feedback can be used to increase sleep duration in professional cricket players. In future, it will be important to determine whether improvements in sleep duration can be maintained throughout the season.

Funding

Category 3 - Industry and Other Research Income

History

Volume

35

Issue

12

Start Page

3407

End Page

3413

Number of Pages

7

eISSN

1533-4287

ISSN

1064-8011

Publisher

Lippincott, Williams & Wilkins

Language

en

Peer Reviewed

Yes

Open Access

No

External Author Affiliations

South Australian Cricket Association

Author Research Institute

Appleton Institute

Era Eligible

Yes

Medium

Print

Journal

Journal of Strength and Conditioning Research