These are the best home gym exercise bikes on the market for indoor cycling, tested and approved by certified fitness trainers and Men's Health editors.

Air bikes, a staple in CrossFit boxes and recovery protocols, are excellent cardio machines for interval workouts, training, and more. Search About Men's Health ...

Unlike traditional fitness bikes which use a resistance knob to amplify the session, the air bike uses a fan to generate wind resistance. So, the harder you pedal, the harder the pedalling gets.

The air bike is the most brutal cardio machine I've used. It'll work your arms, back, core, and leg muscles. The first time I used it, I was only able to endure 10 minutes.