Insanity is a metabolic blast of calorie-burning cardio; simple, fast and fun. Intervals may include a variety of athletic, core and strength moves. In the world of get-lean-fast you have 2 major allies: get strong, and incorporate high intensity intervals (HIITs). Insanity gives you both. Results driven, multi intensity; keep calm and get strong!
Developed by Biggest Loser Trainer, Jillian Michaels, Body Shred is a half hour of full body core and strength, done with enough speed to give you a cardio challenge. Slow it down if you want to focus on execution and technique; speed it up for an endurance challenge. Each class has four 6-minute intervals consisting of 3 minutes of resistance training for muscular conditioning followed by 2 minutes of cardiovascular conditioning intervals, then 1 minute of active recovery utilizing core focused exercises.