HMS, TIP EQ-Bank 080

Describe two biomechanical principles that help a recreational runner sustain movement and reduce fatigue during longer runs. (4 marks)

--- 10 WORK AREA LINES (style=lined) ---

Show Answers Only

Posture and balance

Keeping an upright body position with relaxed shoulders helps maintain alignment.
This reduces unnecessary muscle tension in the neck and chest. It also prevents wasted energy and delays fatigue during the run.

Force application

Landing lightly on the feet reduces the reactive force from the ground. This lowers stress on joints and muscles.
Using less force to push off also reduces energy expenditure.
Both adjustments allow the runner to move more efficiently and keep running for longer.

Show Worked Solution

Posture and balance

Keeping an upright body position with relaxed shoulders helps maintain alignment.
This reduces unnecessary muscle tension in the neck and chest. It also prevents wasted energy and delays fatigue during the run.

Force application

Landing lightly on the feet reduces the reactive force from the ground. This lowers stress on joints and muscles.
Using less force to push off also reduces energy expenditure.
Both adjustments allow the runner to move more efficiently and keep running for longer.