There's a New Way to Find Out If You're Getting Enough Exercise
by Beth Skwarecki from Lifehacker on (#62PG0)
The Physical Activity Guidelines for Americans (and similar recommendations from other countries) call for healthy adults to get 150 minutes of moderate exercise, like walking, per week. Vigorous exercise counts double, so if you're a runner, you can meet the minimum guidelines with 75 minutes. But what if you have...