HMS, BM EQ-Bank 109

Outline how the skeletal and muscular systems work together during a squat movement. (3 marks)

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Sample Answer

Descent:

Hip and knee joints bend while thigh muscles lengthen to control movement
Skeleton provides stable framework as muscles control lowering

Bottom Position:

Skeleton maintains alignment while muscles hold stable position

Rising:

Leg muscles contract to push while skeleton provides leverage for upward movement

Show Worked Solution

Sample Answer

Descent:

Hip and knee joints bend while thigh muscles lengthen to control movement
Skeleton provides stable framework as muscles control lowering

Bottom Position:

Skeleton maintains alignment while muscles hold stable position

Rising:

Leg muscles contract to push while skeleton provides leverage for upward movement