The phrase "kept one shoulder wheel" refers to the action of turning or rotating one's shoulder while keeping the other stationary. There are several synonyms for this phrase that can be used to convey the same meaning. One such synonym is "pivot one shoulder," which denotes the rotational movement of the shoulder joint. Another synonym is "rotate one shoulder," which implies the circular motion of the shoulder. "Twist one shoulder" is yet another synonym, which highlights the turning or bending of the shoulder. These synonyms help to add variety and clarity to language, making it easier to understand and communicate effectively.