Explain the relationship between force and safe movement when performing a pushing action. (4 marks)
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Sample Answer
- Applying force in line with the intended movement direction prevents twisting forces on the spine and joints.
- This alignment reduces shear stress on vertebral discs and ligaments, preventing acute injuries during pushing.
- A wide, staggered stance creates a stable base of support that allows force to transfer efficiently through the body.
- Such stability prevents loss of balance and falling, which could cause impact injuries
- Engaging large muscle groups like pectorals, deltoids and triceps distributes the pushing load across multiple areas.
- Force distribution prevents any single muscle from overloading, reducing strain injuries.
- Maintaining neutral spine position while pushing ensures forces travel through the strongest part of the vertebral column.
- Proper posture prevents disc compression and muscle spasms common with poor technique.
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Sample Answer
- Applying force in line with the intended movement direction prevents twisting forces on the spine and joints.
- This alignment reduces shear stress on vertebral discs and ligaments, preventing acute injuries during pushing.
- A wide, staggered stance creates a stable base of support that allows force to transfer efficiently through the body.
- Such stability prevents loss of balance and falling, which could cause impact injuries
- Engaging large muscle groups like pectorals, deltoids and triceps distributes the pushing load across multiple areas.
- Force distribution prevents any single muscle from overloading, reducing strain injuries.
- Maintaining neutral spine position while pushing ensures forces travel through the strongest part of the vertebral column.
- Proper posture prevents disc compression and muscle spasms common with poor technique.