Analysis of Movements 0.0 / 5 ? Physical EducationApplied Exercise PhysiologyASAQA Created by: abbiethomspon98Created on: 31-03-15 14:07 Articulations Another name for a joint 1 of 40 Agonist (Prime Mover) Muscle group whose action is mainly responsible for producing a given motion 2 of 40 Antagonist Acts to produce the opposite action of the prime mover 3 of 40 Synergists Muscles that stabilise a joint to prevent unwanted movement 4 of 40 Isometric Muscle contracts, but no movement occurs 5 of 40 Concentric Muscle shortens as it contracts 6 of 40 Isotonic Muscle changes length while contracting 7 of 40 Eccentric Muscle lengthens as it contracts 8 of 40 Sagittal plane and Transverse axis Direction for forward and backward movements 9 of 40 Frontal plane and Frontal axis Direction for side to side movements 10 of 40 Transverse plane and Longitudinal axis Directions for turning (rotational movements) 11 of 40 Ball and Socket joint Formed at the hip between pelvis and femur 12 of 40 hinge Joint Formed at the knee between femur and tibia 13 of 40 Drive Phase Period when foot is pushing against the ground to produce forward movement 14 of 40 Flexion Decreasing the angle between the bones of a joint 15 of 40 Extension Increasing the angle between the bones of a joint 16 of 40 Hyper extension Increasing the angle between the bones of a joint beyond 180° 17 of 40 Gluteals Group of muscle at back of hip the thigh that causes extension and hyperextension of the hip joint 18 of 40 Hamstrings Group of muscles at the back of the thigh that cause flexion at the knee 19 of 40 Quadriceps Group of muscles that cause extension at the knee 20 of 40 Plantar flexion Action of pointing the toes; increasing the angle between the tibia and foot 21 of 40 Gastronemius Muscle in the calf that causes plantar flexion 22 of 40 Recovery phase Period when the leg bends to return to the front of the body ready for the drive phase 23 of 40 Hip flexors Group of muscles at the front of the hip that causes hip flexion 24 of 40 Dorsiflexion Decreasing the angle between foot and tibia; action of pulling toes up to the shin, caused by the tibialis anterior 25 of 40 Tibialis anterior Muscle in front of lower leg that causes dorsi flexion 26 of 40 Preparatory phase Taking the leg back prior to kicking 27 of 40 Kicking phase The action of bring the leg forward to kick a ball 28 of 40 Withdrawal phase Period of time when arm is extended backwards 29 of 40 Throwing phase Period of time when actual throw occurs 30 of 40 Scapula Shoulder blade; flat triangular bone that lies at the back of the shoulder 31 of 40 Humerus Bone of the upper arm 32 of 40 Radius Bone of the forearm; runs from elbow to thumb side of wrist 33 of 40 Ulna Bone of the forearm; runs from the elbow to the little finger side of the wrist 34 of 40 Triceps Muscle on the back of the upper arm causing extension at the elbow 35 of 40 Horizontal hyperextention Action of taking the arm back behind the shoulder, but keeping the are parallel to the ground 36 of 40 Posterior deltiod Small part at the back of the muscle that 'caps' the shoulder 37 of 40 Latissimus dorsi Large muscle in the back that pulls the arm backwards 38 of 40 Force arm Distance of force from fulcrum 39 of 40 Resistance arm Distance of resistance from the fulcrum 40 of 40
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