There are quite a few things to consider when asking the question of what causes weak knees. Knees can be very sensitive and can cause issues for many people. Essentially, the knee is a hinge joint made up of three …

There are quite a few things to consider when asking the question of what causes weak knees. Knees can be very sensitive and can cause issues for many people. Essentially, the knee is a hinge joint made up of three …