Is the threat of ‘bone on bone’ holding you back? Is knowing that you need your knees to last keeping you from using them outside of the necessary work load? Stop holding back and worrying about ole’ Arthur. Take a step in the right direction to get good flexibility in your leg muscles so that the bones don’t rub together and cause arthritis and pain. Instructional video plus illustrations will set you on the right path. Now go ahead, take a hike!