So I am looking for some help. I am trying to get into riding and want to do several miles like everyone else but for some reason my legs just aren't letting me get past a couple miles. My cardio is fine but my legs are just burning. Now I lift a lot and have fairly strong legs but is it I am just not in bike riding shape and need to just give it more time. Is there any tips you guys have? I have been riding then hopping off and doing body weight squats anything else you guys think of?