H.I.I.T.: High-Intensity Interval Training

H.I.I.T.: High-Intensity Interval Training
Difficulty Level 90%
Fat Loss Effectiveness 90%
Strength Building 70%

High-intensity interval training (HIIT), also called high-intensity intermittent exercise (HIIE) or sprint interval training (SIT), is an enhanced form of interval training, an exercise strategy alternating periods of short intense anaerobic exercise with less-intense recovery periods. HIIT is a form of cardiovascular exercise. Usual HIIT sessions may vary from 4–30 minutes. These short, intense workouts provide improved athletic capacity and condition, improved glucose metabolism, and improved fat burning.

Duration: 1 hour

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