I had significant knee pain in one knee that kept me from even jogging a few steps. Looking for a brace, I found this product. As soon as I put it on, my knee felt stronger, more stable and less painful. I took to wearing it all day for a while, with no pain even walking on the beach and noticed that I had no pain when I took it off, too. After a few days with it off, I’d tweak or overwork my knee, so I put it back on again, and it worked again. Now I’ve recognized when I’m likely to tweak it, sSee full review