For fitness enthusiasts who need a little cardio variety, HIIT (or high-intensity interval training) has long been a popular choice. According to a study in Biology of Sport, HIIT — which pairs short ...

High-intensity interval training is an accessible workout program that can work for all types of people and can be done with or without equipment. The program can have weight loss and other ...

Interval training works both the aerobic and the anaerobic systems. During a few minutes of high-intensity exercise, the ...

Hop on the stair climber and warm up with an easy pace for 3 minutes. Then move through three progressively harder blocks of ...

Your boring workout is secretly sabotaging results try HIIT for faster fat loss muscle gains and nighttime metabolic burn.

The second example is also known as high intensity interval training or HIIT. This is a workout style favoured by the likes of David Beckham, Beyonce and Scarlet Johansson, to name a few.

This 4-minute routine is designed to push your heart rate up, engage multiple muscle groups, and maximize fat loss. Unlike ...

Have you been pushing yourself through High-Intensity Interval Training (HIIT) sessions, only to feel like you're not getting ...

Short activity breaks throughout the day together with high-intensity interval training (HIIT) every other day can counteract ...

Elevate your fitness beyond walking with a workout that strengthens your heart and builds muscle, all using your iPhone.