Movement patterns occurring at synovial joints Movement patterns = terms used to describe the actions taking place at joints Outline • Joints: fixed; slightly moveable; synovial/freely moveable (types, structures, movement at each joint); movement available, eg flexion, extension, abduction, adduction, rotation, circumduction, pronation, supination, plantar flexion, dorsiflexion, hyper-extension, inversion, eversion Links to assessment • P2 describe the different classifications of joints and the range of movement available at each • M1 explain the different characteristics of joints and the range of movement available at each • D1 compare and contrast the different classifications of joints and the range of movement available at each • After each movement think of 3 sporting examples of your own Flexion Extension Abduction • The movement of a body part away from the midline of the body • Example – if the arms are placed by the side of the body and then raised laterally, abduction has occurred at the shoulder joint Abduction Adduction • Adduction is movement towards the midline of the body • Example • lowering the arm to the side of the body Circumduction • Occurs when a circle can be drawn by the body part • combination of flexion, extension, abduction and adduction Rotation • Angular motion about an axis • This occurs at the shoulder during the dig forearm pass in volleyball Pronation • A form of rotation • occur at the radio ulna joint • Pronation occurs where the palm of the hand is moved from facing upwards to downwards Supination • Supination occurs when the palm of the hand is turned to face upwards Plantar flexion • Occur at the ankle joint • plantar flexion occurs when you point your toes Dorsiflexion • dorsiflexion occurs when the foot is raised upwards Hyperextension • Hyperextension – movement beyond the normal anatomical position in a direction opposite to flexion Inversion • Inversion – inward rotation of the foot Eversion • Eversion – outward rotation of the foot • Complete the movement analysis of the triple jumper and cricketer