Exercise-high intensity workouts-interval training – New York Times
New findings suggest that for at least one workout a week it pays to be both tortoise and hare â alternating short bursts of high-intensity exercise with easy-does-it recovery.
Exercise-high intensity workouts-interval training – New York Times
New findings suggest that for at least one workout a week it pays to be both tortoise and hare â alternating short bursts of high-intensity exercise with easy-does-it recovery.