Beachbody Shaun T's INSANITY Sweat Fest Workout DVD A fat-blasting total-body workout that burns maximum calories as it delivers the same crazy INSANITY resultsin just 30 minutes! Shaun's taken his favorite INSANITY moves and created a 30-minute workout that'll leave you drenched in sweat and begging for mercy. You'll take your body to the limit while sculpting insane abs, arms, legs, hips, and glutes.