Study2020

Effects of Postexercise Sauna Bathing on Recovery of Swim Performance

Skorski S, Schimpchen J, Pfeiffer M, Ferrauti A, Kellmann M, Meyer T

International journal of sports physiology and performance · 13 citations

Review labels

Funding not disclosed

Neutral facts our review recorded about how this study was done. They describe method, never whether we like the result.

How it was studied

Design
Randomized controlled trial (classified by our AI screen)
Studied in
People
Main outcome
Health markers and function

Who paid for it

Funding
Funding not disclosed

Publication

Published
2019-12-23 · Int J Sports Physiol Perform · vol. 15 · issue 7 · pp. 934–940
Publisher
Human Kinetics
Cited
22 citations · more than 86% of similar papers · 2.2× the field average
References
40 works
Access
Open access (repository copy)
Research areas
Therapeutic Uses of Natural Elements · Thermoregulation and physiological responses · Exercise and Physiological Responses
Keywords
Bathing, Athletes, Medicine, Physical therapy, Morning, Placebo, Internal medicine

6 authors

  • Sabrina Skorski
  • Jan Schimpchen
  • Mark Pfeiffer
  • Alexander Ferrauti
  • Michael Kellmann
  • Tim Meyer

Abstract

Purpose

Despite indications of positive effects of sauna (SAU) interventions, effects on performance recovery are unknown. The aim of the current study was to investigate acute effects of SAU bathing after an intensive training session on recovery of swim performance.

Methods

In total, 20 competitive swimmers and triathletes (3 female and 17 male) with a minimum of 2 y of competition experience (national level or higher) participated in the study. Athletes completed an intensive training session followed by either a SAU bathing intervention or a placebo (PLAC) condition in a randomized order. SAU consisted of 3 × 8 min of SAU bathing at 80-85°C, whereas during PLAC, athletes applied a deidentified, pH-balanced massage oil while passively resting in a seated position. Prior to training, swimmers conducted a 4 × 50-m all-out swim test that was repeated on the following morning. Furthermore, subjective ratings of fatigue and recovery were measured.

Results

Swimmers performed significantly worse after SAU (4 × 50-m pre-post difference: +1.69 s) than after PLAC (-0.66 s; P = .02), with the most pronounced decrease in the first 50 m (P = .04; +2.7%). Overall performance of 15 athletes deteriorated (+2.6 s). The subjective feeling of stress was significantly higher after SAU than after PLAC (P = .03).

Conclusion

Based on published findings, the smallest substantial change in swimming performance is an increase in time of more than 1.2 s; thus, the observed reductions appear relevant for competitive swimmers. According to the current results, coaches and athletes should be careful with postexercise SAU if high-intensity training and/or competitions are scheduled on the following day.

Abstract via Europe PMC. Copyright remains with the authors or publisher.

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