High-intensity interval training - Wikipedia
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 …
HIIT (High Intensity Interval Training) - The Nutrition Source
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 …
15 Best HIIT Workouts for Fat Loss & Muscle Gain
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 …
High-Intensity Interval Training (HIIT): What It Is ... - WebMD
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 …
The Ultimate Guide to HIIT Workouts - Red Bull
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 …
HIIT Workout at Home: High-Intensity Exercises to Boost ...
Sep 26, 2025 · Create a HIIT workout at-home with these high-intensity exercises for beginners. You'll burn calories and build muscle with exercises like burpees and squats.
What Is HIIT—and How Can It Boost Your Workouts? - SELF
Oct 9, 2016 · High-intensity interval training might be trendy, but what is HIIT really, and is it right for you? This comprehensive guide will help you make that call.