Strength training is important for everyone. We all need this type of movement to build and maintain muscle and to stay healthy and mobile as we age. Stephanie Mansour, a personal trainer, weight-loss ...

Sometimes it’s hard to know when to stop. But, when it comes to exercise, the experts agree, taking a rest day is essential for both the body and the mind. “You can only train as hard as you recover,” ...

Rest days are an important part of any workout routine, since they help you to save your energy for future training days. But what counts as rest, exactly—do you need to avoid all exercise? I’ll break ...