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Download Big Bad Skeletal System answers Bronze questions D Irregular vital
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Big Bad Skeletal System answers Bronze questions D Irregular vital organs Ball and socket Vitamin D Fracture Silver questions Shoulder Name of movementExplanationExample of its use in sportFootballer Injury sustainedDescriptionTreatment- Abduction, adduction, flexion, extension, rotation Describing which bones are involved in the movements An appropriate sporting example Sprain An appropriate description of the injury RICE Neck and hip (a)(i) Pivot (ii) Rotation Flexion & extension (b)(i) Hip – Ball & Socket (ii) Abduction & adduction Functions Protection The body has lots of vital delicate organs that need protecting from damage. The skeleton helps protect them by surrounding some delicate parts of the body. Shape The way our bones are arranged gives our body its general framework and shape. Certain builds are more suited to particular sports Support The body gets it shape and size from bones. The bones support different body positions and allow the muscles to attach to a framework to give us shape. If you are stood up, sat down or even tucked up in a somersault your bones give your body support in lots of different positions. The size of your bones can affect your height and body composition. Movement The different bones of the body meet to form a joint. These joints act as levers to create movement. Muscles are attached to bones by tendons. As the muscles contract they pull on the bones to create movement around a joint. Production of blood cells In the long bones production of white and red blood cells occurs. Blood cells constantly need to be replaced. White blood cells help to fight germs and bacteria. These need to be constantly regenerated so the body can be guarded from disease. Red blood cells transport oxygen from the lungs around the body Regular exercise Increasing bone density, offsetting the risk of osteoporosis Slowing the loss of calcium so the bone fights deterioration Increasing the flexibility of the joints Strengthening tendons and ligaments, stabilizing joints Gold questions Bone Bone Type Carpals Short Function of bone type Weight bearing Performer Explanation/ use Gymnast or C Tennis or B Is able to support body weight to hold balance. Support Shock absorbing Cranium Flat Protection Footballer or A Muscle attachment Humerus Long Act as levers Blood production Tennis or B Gymnast or C Absorbs shock of ball hitting racket Prevents injury to brain / Protects when heading ball. To allow Movement/ Force/equiv. Lever - Can hit the ball (harder) / reaching the ball. Blood production or oxygen transport (RBC)
