I see a lot of discussion here regarding the influence of listening to music but I am also curious about the influence of rhythmic training. This year I added rhythmic training as a warm up to all of my piano students lessons. I've been using an old staple 'Stick Control' (link below) to train the most basic LH/RH coordination and beat perception and have been amazed at the improvement across the board including myself since I work on this with them. I would compare the improved LH/RH coordination with improved conceptualization of a beat to a rising tide that lifts the ships of the beginner, the prodigy, the professional and the senior citizen student.

https://www.amazon.com/Stick-Control-George-Lawrence-Stone/d...