Do you even know what HIIT stands for? We have the answer to that—and a whole list of pulse-pounding workouts.

Looking to burn fat faster? Then High-Intensity Interval Training (HIIT) may just be the game-changer you’re seeking.

The workout is designed by health and fitness coach Caroline Jordan. The 20-minute workout is designed to boost your metabolism and energize you. It’s suitable for all levels of fitness, and all ...

Estrogen— which is cardioprotective —declines post-menopause, but HIIT, a type of workout that alternates between short bursts of intense effort and recovery periods, can help improve heart health, ...

High-impact exercise can burn more calories and increase the intensity of your workout, but it's not for everyone. Find out ...

Steady-state cardio has benefits, but some exercises burn more fat by working multiple muscles and boosting metabolism. Here ...

HIIT workouts consist of short bursts of intense exercises followed by short rest periods. Exercises like jumping jacks, ...

High intensity interval training (HIIT) has been shown to reduce body fat and improve cardiovascular fitness. These workouts typically alternate between high and low-intensity exercise, which helps ...

Forget hours running on the treadmill or the elliptical machine at the gym — if you’re short on time and looking for a way to torch calories, you’re better off doing a quick HIIT workout.