What can you expect from a workout dubbed Insanity? Do you really have to be nuts to try "the hardest workout fitness program ever put to DVD," as its website describes it? Probably not, but you ...

Fitness guru Shaun T. is a firm believer in the method, and created a special form of interval training called the "Insanity" workout that aims to transform the body in 60 days.

Shaun T. is the mind behind the viral "Insanity" workout. In his new book, "T is for Transformation," Shaun talks about what motivates him to exercise. Shaun told Business Insider that you shouldn ...

They were all there to see fitness guru Shaun T–the man behind the high intensity workout with a cult-like following “Insanity.” Indianapolis fitness expert, Julie Voris, helped bring back […] ...

If you’re looking to tone up for the summer, look no further than Shaun T‘s “Bikinis and Board Shorts” workout. The fitness expert put together a four-movement, 15-minute workout so you ...

Remember the Insanity workout DVDs from late-night TV ads? It turns 15 years old this year. So I tried the Insanity workout — and here's what I thought.

Shaun T's newest Beachbody workout, Let’s Get Up!, is a 30-day cardio and dance program of 24 videos that promise to “lift your booty and lift your spirits." Prices and streaming options can ...