By A Mystery Man Writer
High intensity interval training (HIIT) is an exercise technique that involves intense bursts of high-intensity movements followed by varied periods of low-intensity or low-impact active rest or even complete rest. HIIT workouts are great options for people short on time.
The PERFECT 10 Minute HIIT Workout (Gym or Home)
A HIIT workout for astronauts can benefit non-space travelers, too - The Washington Post
Simple HIIT Workouts That Take Less Than 30 Minutes - Thrillist
40-Minute Athletic High Intensity Workout (Strength + Agility Workout with Modifications)
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