i say let it wait because if someone tells ur mother that ur sister is pregnant then you'll get in a heap of trouble like big time
Wear protection like knee guards, helmet, arm guards etc. Stuff that would help her stay safe incase she fell. Or to stay on a wall and look for guidance.
Answer:
No
Explanation:
No you don't because what does weight have to do with coaching the game if they know how do do it well then they should be able to do it weather or not they are fit.
I believe the term you are looking for is as simple as Flexibility.