Bees Knees
Monday, July 13th, 2009Well, okay, I don’t really know much about the knees of bees, so we’ll explore more about the knees of people: the structure and function; injury and pain; and treatment of our knees.
The knee is the largest joint in the body, working like a hinge to offer flexion and extension of the leg. The joint is found where the femur (thigh bone) meets the tibia (shin bone) and is strapped together with strong ligaments that help prevent side to side movement and rotation when the knee is straight.
The joint is protected by a capsule filled with synovial fluid for lubrication and menisci (cartilage) to cushion between the bones. Covering the joint is the patella (knee cap), a disc shaped bone embedded in the quadriceps muscle group which allows the muscles better leverage for powerful leg extension.
Most sudden, acute injuries to the knee involve the ligaments that support the joint. One common injury is a tear in the ACL (anterior cruciate ligament), which happens when the foot is firmly planted, but the body continues to pivot. The knee twists and: Pop! Surgery is often recommended and successful. Other injuries may require “only” immobilization.
Therapeutic massage can not directly treat injuries to the bones of the knee joint. However, it is a very effective part of rehabilitation to help restore flexibility, reduce pain, and prevent the effects of chronic pain, described below.
Chronic knee pain is pretty common. People who are overweight often struggle with knee pain due to the extra weight bearing on the joint. Overusing the thigh muscles, especially from athletics, can allow trigger points to develop which refer pain into the knee area. Muscles that have been underused (i.e. immobilization after an injury or surgery or lots of sitting ) can also develop trigger points – especially in the quadriceps – that refer pain to the knee.
Skilled massage can be used to discover and release the trigger points, reducing pain and increasing function. With a little instruction, clients can continue to self-treat trigger points to manage or eliminate pain. When your joints are less stiff, it is much easier to maintain a fitness routine, which can improve your quality of life.
(Originally published by Marsha Hansen, LMT in 11/05 newsletter)