adaptivSPINN is an easy, effective and fun way of boosting your cardiovascular fitness level. Throughout the class you will be using large muscle groups (your legs), which need a lot of oxygen to work, causing the heart to work harder.
The resistance of the bike is adjusted manually allowing you to control the intensity of your workout. There is no challenging coordination involved, just pure cycling. This makes it a perfect class for both beginners and more experienced gym members.