Which strategy involves lowering the center of mass quickly to maintain balance during perturbation?

Which strategy involves lowering the center of mass quickly to maintain balance during perturbation?

• A. Suspension
• B. Weight shift
• C. Hip
• D. Stepping

Answer: (A)

Lowering the center of mass quickly is a suspensory response to perturbation. By dropping into a quick squat, the body brings its mass closer to the ground, which reduces the tipping moment and the angular momentum about the feet. This makes the overall posture more stable and gives the nervous system a better platform to react, whether by engaging ankle or hip adjustments or by stepping if needed. Because this strategy specifically involves lowering the center of mass to maintain balance, it fits the description of a suspension response best.

Lowering the center of mass quickly is a suspensory response to perturbation. By dropping into a quick squat, the body brings its mass closer to the ground, which reduces the tipping moment and the angular momentum about the feet. This makes the overall posture more stable and gives the nervous system a better platform to react, whether by engaging ankle or hip adjustments or by stepping if needed. Because this strategy specifically involves lowering the center of mass to maintain balance, it fits the description of a suspension response best.