The 3-2-1 workout method is a routine that's gained huge traction online. It involves six workouts a week: three days of strength training, two days of Pilates, and one day of cardio, which could be ...

It's normal to feel some pain or soreness after a workout. But how much is too much, and more importantly, how do you get relief? NPR's Life Kit helps you build out your post-workout recovery routine.