Tidal Toning: The Bare Necessities With Sara Kooperman, JD Using NO equipment, experience a tidal wave of ideas for water training that uses simple choreography options, strength training variations and maximum motivational techniques. To access this content, you must purchase Tidal Toning: The Bare Necessities, 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.