Joint Movement

My right arm was locked upright, fist clenched. A deliberate impulse surged through my core. I flexed my elbow joint downward. The hinge rotated smoothly under my own command. I stepped forward from the line. Beside me stood an identical blue figure, completely frozen in the same raised-fist stance. I reached out and tapped its rigid forearm with my knuckle. A clean plastic click sounded across the white floor. It remained motionless. Only I could move. I lowered both arms to my sides and reset my footing.#T13shenanigans