7 min | 50 cal | Intermediate | Bench, step | Even if you're 50, we know you're in good shape. So here's a high intensity training program that only takes seven minutes (repetition of 14 exercises, 30 seconds each). It targets all the body's muscular regions and doesn't require any equipment. In addition, it contains several mobility exercises, an important physical priority for those aged 50+. Be sure to do a warm-up before your workout and to stretch afterward.