1.Physical therapy for arms and legs 2.Useful training for Paralysis muscles 3.Aerobic exercise Mini Auto Exercise bike1.With 5 speeds:30rp/m,40rp/m,50rp/m,60rp/m,70rp/m,can be adjusted accordingly;2.Time:5 different choices for time-setting3 min,6min,9 min,12min,15min;3.Rotate & reverse rotate:it can be adjusted when rotating reversely;4.Displaying the accumulated rotating time:it can display ...