Functions of the skeletal system - Framework, protect vital organs, work with muscles to provide movement, store minerals and produce blood cells, Structure of bones - Cartilage, compact bone, marrow cavity, spongy bone, Types of bones - long, short, flat, irregular, sesamoid, Vertebral column - cervical, thoracic, lumbar, sacrum, coccyx, Functions of the muscular system - Create movement, good posture, maintain bodily functions, Types of mucles - Cardiac, smooth, skeletal, Muscle fibre types - Slow twitch, fast twitch, Structure of joints - Cartilage, ligaments, tendons , Types of joints - Fibrous, cartilaginous, synovial, Types of synovial joints - Ball and socket, hinge, pivot, gliding, saddle, condyloid, Flexion - Decrease in the angle of the joint, Extension - Increase in the angle of the joint, Abduction - Movement of a body part away from the mid line of the body, Adduction - Movement of a body part towards from the mid line of the body, Joint - The intersection of two or more bones, Long bone examples - Humerus, phalanges, clavicle, Short bone examples - Carpals and tarsals, Irregular bone examples - Vertebrae, facial bones, Cardiac muscles - Make up the walls of the heart, Smooth muscles - Found in blood vessels, intestine walls and stomach,

Year 10 PE - AOS 1 - Body Systems

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