Explain how the muscular and nervous systems are affected when a tennis player repeatedly serves with poor technique, and describe appropriate first aid responses. (5 marks)
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Sample Answer
- Rotator cuff muscles strain from repetitive overuse and incorrect loading patterns during the serve action, leading to tissue damage.
- Neural pathways activate a continuous pain response through the peripheral nervous system as protective feedback to prevent further damage.
- Localised inflammation in the shoulder region compresses surrounding nerves, causing referred pain and potential movement limitations.
- First aid requires ice application in 20-minute intervals and appropriate compression bandaging to reduce swelling and manage pain.
- A 48-72 hour rest period from serving is needed while maintaining gentle mobility exercises to prevent joint stiffness.
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Sample Answer
- Rotator cuff muscles strain from repetitive overuse and incorrect loading patterns during the serve action, leading to tissue damage.
- Neural pathways activate a continuous pain response through the peripheral nervous system as protective feedback to prevent further damage.
- Localised inflammation in the shoulder region compresses surrounding nerves, causing referred pain and potential movement limitations.
- First aid requires ice application in 20-minute intervals and appropriate compression bandaging to reduce swelling and manage pain.
- A 48-72 hour rest period from serving is needed while maintaining gentle mobility exercises to prevent joint stiffness.