When is it recommended to take fluids during exercise?

The recommended approach to fluid intake during exercise is crucial for maintaining hydration, especially when engaging in prolonged physical activities. When exercising for more than 45 minutes, it's essential to replenish lost fluids to avoid dehydration, which can impair performance and overall health. Drinking fluids every 15 minutes in warm weather provides a proactive strategy to support the body’s needs in higher temperatures, where sweat loss is increased.

Staying ahead of thirst is critical because thirst might not adequately signal the body’s need for hydration, especially during intense workouts. Therefore, adhering to a schedule for fluid intake, as noted in this response, allows athletes to maintain optimal hydration throughout their exercise routine. This practice is particularly important for endurance sports or activities that extend beyond a short duration, where fluid consumption becomes a necessary part of performance management.