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Consensus recommendations on training and competing in the heat.
S Racinais1, J M Alonso2, A J Coutts3
1Athlete Health and Performance Research Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
British Journal of Sports Medicine
|June 13, 2015
Summary
Optimise athletic performance in hot conditions through heat acclimatisation and proper hydration. Strategies include pre-exercise cooling and event planning to minimise heat-related health risks for athletes.
Area of Science:
- Sports Physiology
- Environmental Exercise Science
Background:
- Heat exposure during exercise causes significant physiological strain, impairing endurance capacity.
- Optimising athletic performance in hot environments requires evidence-based strategies.
Framework:
- Heat acclimatisation is the most effective intervention, involving repeated exercise-heat exposures over 1-2 weeks.
- Maintaining a euhydrated state and minimising dehydration during exercise are crucial.
- Pre-cooling strategies using commercial cooling systems can aid thermoregulation.
Implementation:
- Athletes should initiate training and competition well-hydrated.
- Utilise cooling vests or other methods to facilitate heat loss or increase heat storage.
- Event organizers must provide shaded areas, cooling, and rehydration stations.
Implications:
- Recommendations aim to reduce physiological strain and enhance endurance performance in heat.
- Consideration for athlete health and safety is paramount, especially in mass participation events.
- Sport governing bodies should allow extended recovery periods for hydration and cooling during events held in hot weather.
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