skeletal system 0.0 / 5 ? Physical EducationSkeletal system - bones and jointsGCSEAQA Created by: Mia122Created on: 16-11-18 20:21 'Police departments feaar crime' Plantar-flexion, Dorsi-flexion, Flexion, Extension, Abduction, Adduction, Rotation ,Circumduction 1 of 13 What is a joint? where 2 or more bones meet 2 of 13 'my super skeleton makes big plays' Movement, Shape, Support, Mineral storage, Blood cell production, Protection 3 of 13 What are the 4 different categories of bone long,short,flat irregular 4 of 13 What does each type of bone do ALL enable...long-gross movement short-fine,precise movement flat-protecting vital organs irregular-shaped to protect 5 of 13 Where does movement take place? only at a joint 6 of 13 What do synovial joints do synovial joints are created to prevent injury 7 of 13 how does movement take place to initiate movement..the muscle(agonist) via the tendon pulls on the bone 8 of 13 What is an isometric contraction contracting not changing length,provides stability 9 of 13 What is a concentric contraction contracting shortening(most sporting activities)provides power 10 of 13 What is eccentric contraction contracting lengthening,during ALL downward action 11 of 13 identify the hinge joints elbow knee ankle 12 of 13 identify ball and socket joints shoulder hip 13 of 13
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