Space (aka the proprioceptive system)
The proprioceptive system internally senses the position, location, and movement of your muscles and joints. This sense combines sensory information from your inner ear, which detects motion and orientation, and the nerve endings in your muscles and ligaments. Proprioception supports motor actions by helping you learn, plan, and execute them correctly.
How to tune in
• Touch your nose, elbows, knees, or toes with your forefinger without looking.
• Get down on the floor and commando crawl by pulling yourself forward with forearms.