People who love the program can also purchase the third phase, gamma, but those exercises require some weights. The alpha and beta phases involve five different workouts, no equipment required. The program is designed to last 10 weeks and is broken down into phases. Related: Insanity Trainer Shaun T on How to Deal When the Scale Is Bringing You Down You might recognize Shaun from late-night infomercials, or his motto, 'trust and believe.' Shaun is one of the coaches at Beachbody, the company that brought us P90X. Its ideal for people who say they are too busy to fit a. It's created by Shaun T, the super-ripped personal trainer behind DVD workout favorites Insanity, Hip Hop Abs, and the CIZE dance program. Its based on longer exercise routines but packs it all into a session that lasts just 25 minutes. Here's everything you need to know about the T25 workout. The idea is that everyone can squeeze in a 25-minute session every now and then, making it perfect for even the busiest of people. One popular at-home workout video series is Focus T25 (also called T25), which promises to deliver the same results as an hour-long workout in just 25 minutes. If you prefer working out at home to high-tailing it to the gym, there are TONS of options out there, no matter what type of setup you've got.