Toning up legs when you have bad knees?
Hey so I lift about 5 times a week, and I am in pretty good shape. However, I really want to tone up my legs but I have tendonitis in both knees. Some days I can do light squats, other days it just hurts my knees too bad. I feel like my knees hurt before my legs get any kind of workout. Does anyone have some good tips for…
