"Keeps shoulder wheel" is a phrase that may not have any direct synonyms, but one can use alternate expressions to convey a similar meaning. For instance, one can say "maintains shoulder rotation" or "sustains shoulder movement" to indicate the continuous rotational movement of the shoulder joint. Additionally, one can also use other descriptive terms such as "rotator cuff exercises" or "shoulder mobility drills" which refer to exercises or drills specifically designed to improve shoulder movement and function. These synonyms or similar phrases can be used interchangeably to convey the same message, which is to maintain, sustain, or improve the shoulder joint's rotation and range of motion.