CanFitPro Personal Training Specialist Practice Test

Equilibrium reflexes are involuntary reactions that the body expresses when attempting to move or maintain a position on an unsteady surface. This includes adjusting to instability and preventing a fall. Options A, C, and D are incorrect because equilibrium reflexes do not involve responses to sound, light intensity, or changes in temperature. The key characteristic of equilibrium reflexes is maintaining balance and stability on an unstable surface.