Question

1. the activity/exercise session...(select all that apply) (1 point)

is the 3rd phase of exercise
should always be at least 45 minutes
is the 2nd phase of exercise
should be at least 20 minutes when possible
must always incorporate resistance training

Explanation:

The typical exercise session has a warm - up phase, the activity/exercise phase (which is the 2nd phase), and a cool - down phase. While 45 minutes is not a strict minimum for all activity sessions, aiming for at least 20 minutes of moderate - intensity activity when possible is a common guideline. Resistance training is not always required in every activity session.

Answer:

C. is the 2nd phase of exercise
D. should be at least 20 minutes when possible