Related Experiment Video
Updated: Apr 13, 2026
08:22
A Preclinical Model of Exertional Heat Stroke in Mice
Published on: July 1, 2021
4.6K
Consensus recommendations on training and competing in the heat.
S Racinais1, J M Alonso, A J Coutts
1Athlete Health and Performance Research Centre, Aspetar, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
Summary
Heat acclimatization is key for athletes exercising in hot conditions. Strategies include proper hydration, cooling, and event planning to minimize heat strain and optimize endurance performance.
Area of Science:
- Sports Physiology
- Environmental Exercise Science
Background:
- Exercising in heat causes physiological strain, impairing endurance capacity.
- This consensus statement addresses optimizing athletic performance in hot environments.
Framework:
- Heat acclimatization through repeated exercise-heat exposures (1-2 weeks) is the primary intervention.
- Maintaining a euhydrated state and minimizing dehydration during exercise are crucial.
Implementation:
- Utilize commercial cooling systems (e.g., cooling vests) for heat loss or storage.
- Event organizers must provide shaded areas, cooling, and rehydration facilities.
- Schedule events considering athlete health risks, especially during initial hot days.
Implications:
- Sport governing bodies should consider extended recovery periods for hydration and cooling during events.
- These recommendations aim to reduce physiological strain and enhance athletic performance in the heat.
Keywords:
Temperatureacclimationacclimatizationcold water immersioncoolingdehydrationexerciseheat exhaustionhydrationperformancethermoregulationwet bulb globe temperatureMore Related Videos
Related Concept Videos
02:45Responses to Heat and Cold Stress
15.8K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
15.8K
01:29Strength and Heat of Hydration
871
The hydration of cement is an exothermic reaction in which heat is generated as cement hydrates. This heat of hydration is critical to cement's strength development. The rate at which this heat is generated affects the temperature rise, with a majority of the heat being released early in the hydration process, half within the first three days, and about 75% within the first week.
The heat of hydration for each cement compound is significant; for instance, tricalcium aluminate (C3A) and...
The heat of hydration for each cement compound is significant; for instance, tricalcium aluminate (C3A) and...
871
01:20Exercise and Cardiovascular Response
5.8K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
5.8K
01:20Hot Weather Concreting
375
Concreting at elevated temperatures accelerates the hydration process, leading to quicker setting but potentially reducing the long-term strength of the concrete structure. Additionally, low air humidity fosters rapid moisture loss from the concrete, resulting in reduced workability, pronounced plastic shrinkage, and a higher likelihood of crazing.
Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...
Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...
375
01:27Exercise and Muscle Performance
6.3K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
6.3K
01:28Factors Affecting Body Temperature
10.1K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may include:
Factors may include:
10.1K