| A | B |
|---|
| joints | allow the body to move |
| joint | a place where 2 or more bones meet |
| ligament | tissue that connects bone to bone |
| cartilage | cushions and reduces friction |
| hinge joint | movement back & forth or up & down/location elbow, knee, finger |
| pivot joint | movement rotation or around/location neck & wrist (ulna & radius) |
| fixed joint | little or no movement (flex)/location skull upper jaw |
| gliding joint | movement slide over other bones/location vertebra, wrist |
| ball and socket | movement around/location shoulder or hip |
