Abs-olutely Aqua Core and More With Jeff Howard Surf's up on this aquatic core training class! Learn integrated upper and lower body exercises using tubing and the unique half foam roller in the water. To access this content, you must purchase Abs-olutely Aqua Core & More!, 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.