The purpose is so that your body can bend
The hip joint (iliofemoral joint) is a ball-and-socket joint that provides a wide range of movement. Its main purpose is to provide articulation for the femur bone.
The hip joint (iliofemoral joint) is a ball-and-socket joint that provides a wide range of movement. Its main purpose is to provide articulation for the femur bone.
The tibia, or shin bone, is not a joint.
The hip bone and the shoulder bone its the knee bone joint
synovial joint
Partial displacement of a bone from its joint is a medical subluxation. Complete displacement of a bone from its joint is a dislocation.
Ligaments are soft fibrous tissue which connect bone to bone. Their primary functions in the body are to determine a joint's range of motion and to protect joints and bones.
The knee itself is made of ligaments cartilage and bone, and the kneecap is made of bone.
The major joints of the lower limb include the hip joint (ball and socket joint connecting the thigh bone to the pelvis), the knee joint (hinge joint connecting the thigh bone to the shin bone), and the ankle joint (hinge joint connecting the shin bone to the foot).
a bone moves when a joint doesn't.Bones are stiff, joints are bendy.
The three functional articulations are synarthrosis which is an immovable join and example would be a suture, amphiarthrosis a slightly immovable joint an example is the symphysis, and last the diarthrosis a freely movable joint such as the elbow or knee joint.
Ligaments hold bone to bone, normally in a complex working together to keep the joint stable. Also tendons tether muscle to bone around the joint to increase stability as well.