Rock and Roll With Sara Kooperman, JD Enjoy a full hour workout (plus 1/2 hour lecture section) from head to toe that strengthens and sculpts your complete body using the stability ball, your body weight, and hand weights. To access this content, you must purchase OnDemand Monthly Subscription Payment Plan, OnDemand Annual Subscription, OnDemand Monthly Subscription, OnDemand 6-Month Subscription or OnDemand 2 Year Subscription or log in if you are a member.