Labels:book | bulletin board | sky OCR: FREE-MOVING JOINTS HE MAJORITY of the body' by tough straps called ligaments, joints are called free-moving, W hich prevent the bones from or synovial, joints. Inside each IS drifting apart as they move. There cavity filled with fluid, which are four common kinds of free lubricates the joint each time you moving joint, each which allows move it The joint is held together different degree movement HINGE PIVOT SADDLE BALL-AND JOINT JOINT JOINT SOCKET Bending and The pivot joint The best example This is the most straightening at the elbow of the saddle flexible free- the knee are allows the lower joint's freedom moving joint and ninge arm turr mov ement found the joint functions lm-upwards. the thumb and hip OVING BALJ JOINI SOCKEI typical turn palm shoulder
