A stability ball can be used in yoga to do which of the following? A.
Provide support
B.
Make a move more challenging
C.
Make a move easier
D.
All of the above

If your job requires you to use a respirator, your employer is required to do three things. what is missing from the list? have you medically evaluated to determine that it is safe for you to wear a respirator train you on how and when to use a respirator