At the basic level, HIIT refers to working through periods of high-effort training (think 8 or 9 out of 10 rate of perceived exertion), followed by periods of rest, and repeated for a few rounds.

An exercise bike is versatile, takes up less space than some other cardio equipment, and offers a huge variety of workouts. You can use it for long rides or short sharp HIIT-style workouts ...

Exercise bikes are a great way to bring cardio into your fitness routine without leaving your home. Whether you’re just ...

We have tested the best exercise bikes to help you boost your stamina and cycling performance in the comfort of your home — these are the machines we wholeheartedly recommend. When you purchase ...

The instructors are a little less polished, too, but they do still offer fun and motivational classes in HIIT, endurance, bootcamp, and bike challenges that help increase your fitness over several ...