one of my knee feels unstable when i lock it. it gives way backward when i lock the knee and relax. it began after a bad landing following a jump. there was a short flash of pain, but there is no longer any pain. nor is there any swelling at all.Is it just a mild knee sprain? Is there anything I can do to reduce the instability?
if there's no swelling, might be a small meniscal tear. get that shit checked out