Final answer:
The loss of proprioception in late adulthood is linked to a higher risk of falls, and practicing yoga or tai chi can help improve balance and coordination. These activities are recommended for maintaining motor functions in late adulthood as they aid in preserving balance, flexibility, and strength.
Step-by-step explanation:
Motor functions in late adulthood: Loss of proprioception is associated with a higher risk of falling. Activities such as yoga or tai chi may help with balance. The correct answer is a) Proprioception, yoga, tai chi. Proprioception is the sense of the relative position of one's own body parts and strength of effort being employed in movement. It is crucial for maintaining balance and coordination. As individuals reach late adulthood, experiencing a decline in proprioception is a common issue that leads to a higher risk of falls. To mitigate this risk and enhance balance, engaging in activities such as yoga or tai chi is beneficial. These activities are known to improve balance, flexibility, and strength, making them ideal for preserving motor functions in late adulthood.
The physical and cognitive changes experienced during old age may impact daily living activities, but exercises and an active lifestyle can help maintain autonomy and prevent disorders like ataxia that affect coordination and balance. Muscle weakness, difficulty moving, and problems with coordination are symptoms that can arise in late adulthood, making the role of proprioceptive-enhancing activities ever more critical.