The cybex 770a lower body arc trainer has a two stage drive and enables you to control workout intensity thanks to the 100 levels of electro magnetic resistance the 21 incline levels allow for targeting different muscle groups while the selection of 11 programmes keeps you challenged and motivated the 770a lets you manage your playlists thanks to the ipodiphone integration and offers the e3 view high definition monitor with 3 viewing modes to allow for keeping track of the key workout data w