Hip is a ball & socket joint.It has large rounded femoral head acts as a ball & glides in a cup called acetabulum of pelvis. Primary function of hip joint is to support weight of the body in static ( standing) as well as Dynamic (walking | running) postures. It has a very important role in balancing body. Hip gives strong foundation to arms,legs leads us to walk, jump, run.
Hip arthritis, Hip sprain, Bursitis