What is Airdyne bike?

An Airdyne bike is a stationary exercise bike that features a fan providing resistance. This resistance increases as you pedal harder, ensuring a scalable workout depending on the intensity you choose. Andrew Huberman describes using an Airdyne bike for short, intense workouts, typically involving cycles of pedaling hard for 20 seconds and resting for 10 seconds, repeated several times. This routine helps to raise the heart rate significantly and achieve a high level of exertion without risking injury to the musculoskeletal system 1.