Instructors should try to lessen weather's effects on students by:

Providing rehabilitation for students exposed to temperature extremes and high humidity is essential because it directly addresses the physical well-being of individuals participating in training. High temperatures and humidity can lead to heat stress, dehydration, or even heat stroke, which poses serious risks to students. By incorporating rehabilitation strategies, such as providing hydration, rest, and a cool-down period, instructors can help mitigate these risks and ensure that students can continue to perform safely and effectively during training sessions.

This answer recognizes that while training indoors or scheduling sessions around favorable weather can help, they do not directly counteract the effects of extreme weather conditions on students already exposed to those stresses. Rehabilitation strategies focus on immediate response and care during training, ensuring the health and safety of all students.