You get to the gym and check your watch: You have an hour to fit in a workout before your busy day beckons. The temptation—understandably—is to dive right into the good stuff. The heavy lifting or ...

Hands up: Who skips warm-up exercises and cool-downs even more than leg day? You're not alone. The problem, however, is that these routines are essential to your workout. We're not just talking about ...