A method of improving mobility skills of a user on a stationary elliptical exercise device comprising two footpads, each footpad associated with a stationary exercise device, comprising a frame member having a transverse pivot axis. A first and a second foot tread member are operatively associated with a coupling member for pivotally coupling the front end of each foot tread member to the pivot axis at a predetermined distance from the pivot axis, so that each foot tread member front end travels in an arcuate path about the pivot axis. Each foot tread member moves independently of the other foot tread member. Each foot tread member rear end is operatively associated with a glide member for moveable coupling of the rear end of each foot tread member to a support surface. The glide members direct each foot tread member rear end along a reciprocating path of travel, as each foot tread member front end travels in an arcuate path.