Warm up is how you stretch and get your body ready for a workout. cool down is how to stretch and repair your body after a workout. both help prevent injuries!
Warm up is what you do before you begin a sport or start exercising and a cool down is referred to cooling your body down AFTER playing a sport or exercising
I think the answer would be A. When under stress, it can enhance a focus towards specific thing. Let’s take school for example- if you’re stressed about not having a good grade in a certain class, you might be more motivated and out focus into that’s subject. With that logic, option A would be fitting.
