Many people recognize the necessity of exercise and its significant impact on an entire lifestyle, but have difficulty integrating it into their daily routine. One of the most common excuses is lack of time; how can a working mother, for example, fit a sufficient amount of exercise into her busy week?
Gretchen Reynolds, a physical education expert, addresses the issue. She recommends HIIT workouts,or high impact interval training, to solve this issue.
This approach to fitness requires a total of 20 minutes, three times a week. By focusing the body on quick, short bursts of intense training, it keeps energy levels high and calories burning for hours after the fact.
Here, Sean Patrick Farrell and Gretchen Reynolds present the method, and provide tips for beginners.