Knee Pain - when to stop?
Just to preface this I do have a Dr's appt scheduled with a sports medicine ortho but its not for 2 weeks and I was cleared by my GP for exercise. I am 5'2" and 335 lbs currently, and before I started on MFP 40 days ago, walking more then 5 mins was a struggle. I am trying to move more so I have added the stairs at work…