Which term refers to the sense of self movement and body positioning?

• A. Labyrinthine sense
• B. Equilibrium
• C. Proprioceptor or kinesthetic sense
• D. Visual/optic reflexes

Answer: (C)

Proprioception, also called kinesthetic sense, is the body's ability to sense where its parts are and how they are moving, thanks to proprioceptors in muscles, tendons, and joints. This feedback lets you know the position of your limbs in space and how they’re moving even with eyes closed, enabling coordinated movements, balance, and posture. The labyrinthine sense refers to inner ear mechanisms that detect head motion and gravity for balance, while equilibrium is the overall state of balance. Visual/optic reflexes depend on sight to guide movement. Because proprioception specifically describes the sense of self-movement and body positioning, it’s the best fit.