Insanity Workout

Start the New Year with the hottest trends that will help you lose weight, stay fit, boost your immune system and double your dose of happiness! And, see a snake massage performed live!

Shaun T, personal trainer and creator of the Insanity Workout, pushes the limits with his MAX interval training program that burns up to 1,000 calories in an hour. E.R. physician Dr. Travis Stork jumps in!