Being safe during exercise is very important. Knowing the rules of a game, using the right equipment, and even wearing proper footwear are important to prevent injuries.

1. What are some best practices for different exercises and sports performed:
A. at high altitude?
B. in hot weather?
C. in cold weather?

As you write your answers, consider the following items:
A. wearing proper attire
B. staying hydrated
C. any other important items, like proper posture, precautions, etc.

2. Do these best practices change depending on the person or skill level? Explain.