Answer:
To prevent heat-related illness in the players the coach could provide cooling off-breaks that allow players to cool off, have cool water, and fan themselves.
The coach can schedule training schedules at more pleasant temperatures such as in the morning (before 10am), late afternoon (after 5pm) or at night. In addition, he should make sure athletes keep their hydration up, always drinking water. Lastly, the coach should indicate that players wear light clothing with fabric that releases sweat. Also, all players should wear sunscreen as well.
