running
It is not a separate joint it is your hip joint, the hip joint is a ball & socket joint!!!
The shoulder and hip joints are the only ball-and-socket joints in the human body due to the need for great motion at the end of the body’s limbs and the vast numbers of muscles needed to move and support such flexible joints. In the shoulder joint, the spherical head of the humerus (upper arm bone) fits into the glenoid cavity of the scapula (shoulder blade). The glenoid cavity permits the shoulder joint the greatest range of motion in the human body. The muscles of the rotator cuff hold the humerus in place.The hip joint is somewhat less moveable than the shoulder, but is an overall stronger and more stable joint. That is necessary to bear the weight of the body resting on the legs while performing actions such as standing, walking, and running. In the hip joint the rounded, almost spherical head of the femur (thigh bone) fits tightly into the acetabulum, a deep socket in the os coxa (hip bone). The largest muscle in the body is found here: the gluteus maximus. Many tough ligaments and the powerful hip muscles hold the head of the femur in place and resist some of the most powerful strains in the body. The depth of the acetabulum also prevents dislocations of the hip by limiting the movement of the femur in its socket.
The hip joint is more stable due to the weight and protection of the pelvis and surrounding muscle tissue.
The Scientific name for the hip joint is:Pelvis
Hip, the ball is attached to the end of your femur and the socket is part of the pelvis
Straightening the hip joint is referred to as extending the hip joint (iliofemoral joint). There are several muscles that do this, mainly the gluteus maxiumus.
The squat works many muscles in the body in some form. The primary movers are the hamstrings, quads, and glutes. Assuming you are doing them correctly with your knees out and squatting below parallel, you should be using your hip adductors as well.
Hip arthroplasty has two primary purposes: pain relief and improved functioning of the hip joint
Hip arthroplasty has two primary purposes: pain relief and improved functioning of the hip joint
true
hip extension and knee flexion
The bones involved in long jump are the femur, fibula, tibia, vertebra, metatarsals, phalanges, ulna, radius, and the humerus. The muscles used in the same activity are the gastrocnemius, glutes, quadriceps, hamstrings, biceps, deltoids, triceps, trapezius, latissimus, dorsi, quadriceps, and the abdominals. It also includes the elbow, shoulder, and hip ball and socket joint, the elbow, patella, and toes hinge joint, and the ankles condyloid and synovial joint. The joint actions are flexion, extension, and abduction.
If you mean the hip joint that moves, it is the muscles / tendons and ligaments in addition to the cartilage of the joint. Take a look at the joint between the thigh and the pelvis on a fried chicken -- many animals are like that.
Hip joint act as both first class lever and third class lever, as per which work we are doing and which muscles are working on hip for that particular work. When we stand in single leg, then force exerted by hip abductor muscles is "power " and neck of femur is "power arm"; centre of femoral head is "fulcrum"; and body weight is "load" and centre of head of femur to symphysis pubis is "load arm". So here hip joint work as first class lever. But when we do straight leg raising (SLR), then "power" is exerted mostly by the hip flexor muscles [comprise the psoas major (PM), iliacus (IL), rectus femoris (RF), sartorius (SAR), adductor longus (AL), and tensor fasciae latae (TFL)] in between hip joint and knee joint (here length "power arm" is different for different muscles, but we can assume that "power arm" is hip joint to knee joint. Here "load" is weight of leg and "load arm" is hip joint to foot. So in this case, hip joint work as third class lever.
The antagonist of the glutes, or gluteus maximus, is the hip flexors. These muscles are responsible for flexing the hip joint, while the glutes are responsible for extending the hip joint. Strengthening both the glutes and hip flexors is important for maintaining balance and stability in the hips.
True.
Firs of all arthritis or trauma to the hip joint followed by reduction in use followed by atrophy to the surrounding muscles