When would it be appropriate to consider a sports drink instead of water to re-hydrate? •a. when lifting heavy weights for 30 minutes. •b. when running for less than 20 minutes. •c. when doing crunches and sit-ups for 15 minutes. • d. when walking for less than 45 minutes.

A. When lifting heavy weights for 30 minutes

Explanation:

it is a high energy performance task and goes for the longest time, This is the correct answer

for respect usually. some people might be little awkward if you meet or some would be different. usually   you dont love people when you meet them depends on the type of person.

hope this

the answer is anaerobic activities