The ability to perceive your position and movement of the body or limbs in space is known as:

The ability to perceive your position and the movement of your body or limbs in space is referred to as kinesthesis. This term describes the sensory perception that allows individuals to be aware of their body parts' movements, as well as their relative position to one another, without relying on vision. Kinesthetic awareness is crucial in various physical activities, as it helps with balance, coordination, and overall body awareness during exercise or daily tasks.

While tonus refers to the state of muscle tension, and hand-eye coordination involves the coordination of visual input with motor output, kinesthesis specifically relates to the sensory feedback about body positioning and movement, making it the most appropriate choice. Perception, although a broad term, does not specifically address the awareness of bodily movements and positions in space. Thus, kinesthesis accurately captures the concept being defined in the question.