Think you don't have time for a workout? Try high-intensity interval training (HIIT)! Recent studies have shown that by alternating between intense bursts of exercise and a less-intense activity (like sprinting for one minute, then walking for one minute, for about 15 minutes total), exercisers get more of the positive benefits of a workout in less time.
This week, I will try an interval workout. As I rotate between high-intensity and lower-intensity activities, I will feel my body getting stronger, faster!