Are you a spin class attendee or not? I have been going on and off for a few months to different spin classes. Also, I try to use the trainer (at home) which is a bit noisy for others. My last gym I frequented (Bally's) I never did spin class, although I did several other classes. My new gym, I just do spin class. My neighbor was a runner and got hurt running, then went to spin once, but I don't think she went back, she said it was too painful the next day walking up stairs. I'd like to go once or twice a week if I have the time.