HMS, TIP EQ-Bank 078

Outline two ways in which biomechanical principles can improve the functional movement of climbing a flight of stairs. (3 marks)

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Posture and alignment: Keeping the back upright and shins vertical reduces stress on the knees and spine. This helps the body move more efficiently and lowers injury risk.
Force application: Placing the whole foot on each step allows greater force transfer through the legs. This improves power, reduces fatigue, and makes the climb smoother.
Both principles help sustain movement and improve safety in everyday stair climbing.

Show Worked Solution

Posture and alignment: Keeping the back upright and shins vertical reduces stress on the knees and spine. This helps the body move more efficiently and lowers injury risk.
Force application: Placing the whole foot on each step allows greater force transfer through the legs. This improves power, reduces fatigue, and makes the climb smoother.
Both principles help sustain movement and improve safety in everyday stair climbing.