High-intensity interval training (HIIT) is a training protocol alternating short periods of intense or explosive anaerobic exercise with brief recovery periods until the point of exhaustion. [1] HIIT …

Dec 8, 2024 · You can use HIIT with any type of cardio workout, whether it's running, using a stair climbing machine, rowing, or jumping rope. You’ll work up a sweat fast, working at a very intense …

For best results, aim for 2–3 HIIT sessions per week with rest or low-intensity days between. Below are 15 of the most effective HIIT workouts for all fitness levels, each designed to help you get fitter, …

HIIT is a type of interval training exercise. It incorporates several rounds that alternate between several minutes of high intensity movements to significantly increase the heart rate to at least 80% of one’s …

Dec 19, 2024 · According to the American College of Sports Medicine, HIIT is defined as a style of training utilizing short, intense work periods performed between 80 and 95 percent of a person’s …

May 13, 2025 · HIIT, or high-intensity interval training, involves short repetitions of powerful exercises, followed by very brief periods of recovery. These quick bursts of high-octane movement can be as …

Oct 17, 2024 · HIIT is unique in that it's a surprisingly effective workout while requiring only a minimal amount of time.

Apr 29, 2025 · HIIT stands for High-Intensity Interval Training, a type of high-intensity exercise where you alternate short periods of intense effort with rest. It’s fast-paced, efficient, and designed to keep …

Jun 1, 2023 · High-intensity interval training, or HIIT, uses short bursts of aerobic activity to bring fitness results. Best of all? The exercise program is ideal for anyone.

Nov 27, 2024 · High-intensity interval training — or HIIT — is a workout that alternates between short bursts of intense physical activity and periods of rest or low-intensity exercise.