It tell us the minimum heart rate for cardiovascular exercises
It shows us the heart rate that we need to achieve in order for our body to increase its metabolism above normal state, which resulted in increased calories burning.
Push ups, because it's likely that you'd do push ups in gym. You must have balance to do them.
1. Yes it is
2.jail time
3.yes
4.
Lunges, arm circles, high knees, other leg excercises
i think it's <em>a) insometric stretching</em>
hope this helps
