摘要
If you can't find an hour in your day for a workout at the gym,try exercise snacks.These short breaks can be as short as 20 seconds or as long as 15 minutes.Your snack should get you breathing hard and your heart beating fast.Exercise snacks are easy to fit into your day.Sprinting up the stairs three times in a row is an example of an exercise snack.A study showed exercise snacks work.People who exercised in three,one-to two-minute snacks during the day improved their health.
