Rehabilitation can often ease the pain and make walking enjoyable again. If your knee condition requires greater care, see a knee specialist and discuss your options. Knee replacement surgery isnât the only way arthritic knees can be treated.Learn what you can do rather than experience a diminished quality of life due to knee pain.tair Climbing Benefits. Strengthening the muscles around the knee will decrease the stress or strain on the joint itself. These muscles include the quadriceps at the front of the thigh and the hamstrings at the back of the thigh.