During training when temperatures are between 80 to 90 °F with humidity less than 70%, what should trainers do?

In conditions where temperatures range from 80 to 90 °F with humidity below 70%, it is essential for trainers to closely monitor overweight athletes for signs of heat illness. This demographic is particularly susceptible to heat-related issues because excess body weight can impair the body's ability to dissipate heat effectively, increasing the risk of dehydration and heat exhaustion. By observing these athletes, trainers can identify symptoms such as excessive sweating, disorientation, or fatigue, allowing them to intervene early to prevent more serious conditions, such as heat stroke.

Monitoring is crucial because early recognition of heat illness can save lives and maintain the health of the athletes. While fluid access is important, it is not sufficient on its own without the awareness of how different athletes might be affected by heat based on their body composition and overall fitness levels. Limiting outdoor activities may not be necessary in all cases, particularly with appropriate hydration and monitoring practices in place, and increasing training duration could escalate the risk rather than managing it effectively.