My day is 9/30. For about the past 6 months my only form of exercise has been the elliptical. It is the easiest on my hip. The bike & treadmill are no comparison. Just plain walking is not an option. Suprisingly, I am up to 25 mins on the elliptical. I have not had any communication yet with phys therapist, is the elliptical recommended during rehab? How long after surgery can I get back on it?