The upper arm is the humerus, the lower arm is made up of the radius and ulna. The joint connecting the upper is called the humeroulnar joint.
If the joint between your arm and shoulder was not a ball and socket joint, you could not be able to move your arm. Ball and socket joints allow you to move in most directions. Because of this, you can move your arm up, down, side to side, front and back, and around in a circle. The ball and socket joint is one of the four major kinds of movable joints. (The four major joints are ball and socket joints, gliding joints, hinge joints, and pivotal joints in case you didn't know.)
A hinge joint allows bones to only move back and forth a ball and socket joint joint allows your arm to move in all directions.The ball and socket joint can rotate around. The hinge joint can only move up and down. Your ankle is a b&s joint, Your leg is a hinge joint.Ball-socket-joints allow your bones to have circular movement. Your shoulder and your hip have a ball-socket-joints,but the hinge joint lets your bones move backward and forward,the way a door moves. Your elbows,knees and fingers have hinge joints
There is not a ball and socket joint at the knee. It is a complex hinge joint. The knee joint begins to wear out from walking and carrying most of our weight. As we age, the socket may need to be replaced. If we walked up and down the Empire State Building 10,000 times, that is how much walking we will do in a life time.
a joint capsule
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball and socket joint
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.
Ball Joint Replacement: I used the rental tool to press out the old ball joint and press in the new one. When pressing out the old ball joint the key is to properly set up the press, tighten the screw on the press, then give the screw a few good solid blows to shock the old ball joint. Once I did this the old ball joint pressed out almost effortlessly. Installation of the new ball joint was a breeze. The only comment is be extremely careful not to damage the axle boot seals. Have wire on hand to tie the spindle assembly and axle for support to prevent damage to the brake hoses and ABS system.