High-intensity interval training (HIIT) is a type of cardio that involves intermittent sprinting through exercises with little to no rest between sets.

This workout style gives you benefits like increased endurance, higher calorie burn, and improved cardiovascular function in less time than traditional workouts.

HIIT routines are most effective when they include compound exercises that work for multiple large muscle groups at once, such as running uphill and pushing weights.

The benefits of this type of workout are not limited to the physical either: HIIT can help manage stress and even improve mental performance.

HIIT is a versatile training method that can be done anywhere with no equipment, but it's also challenging enough to keep you engaged.

If you need a little extra motivation to jumpstart your routine, HIIT is an intense workout style that's been proven effective by both personal trainers and science.

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