Shaun T makes interval training accessible with INSANITY workoutFitness trainer & choreographer Shaun T demonstrates the INSANITY workout and explains how it can help athletes train for every sport.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceFitness trainer & choreographer Shaun T demonstrates the INSANITY workout and explains how it can help athletes train for every sport.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Nov 25, 2015 | Modified Nov 25, 2015SI STAFFShare on FacebookShare on XHome/Edge