Final answer:
Greater postural sway does increase the risk of falling, validating the statement as true. Stability can be improved by widening the base of support and lowering the center of gravity.
Step-by-step explanation:
The statement 'Postural sway is directly related to one's risk of falling; i.e., greater postural sway increases risk of falling' is True. Postural sway refers to the natural movement that occurs while maintaining a standing position. Increased postural sway can indicate a lack of stability and balance, which directly increases the likelihood of falling. To enhance stability, it is advised to widen one's base of support by spreading the feet apart and by lowering the center of gravity, as can be seen when a football player bends their knees to prepare for a play. Devices such as a cane or walker can also help in widening the base of support and improving stability. Additionally, it's worth noting that the center of gravity (cg) in women is typically lower than in men, which affects the dynamics of balance.