DEAR ERIC: Many companies are training their employees to “be friendlier.” Now, when I go to pay for my groceries or have bloodwork done at a lab, someone invariably asks me, “so what are you doing ...

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 ...

Rest days are a standard part of exercise programs, but they’re not the only way to avoid overworking yourself. Contrary to what a lot of beginner advice says, you don't always need a rest day after ...