Micromanaging Racquetball matches seems to be the norm in Racquetball. I am at National juniors and soon I will be seeing all sorts of hand, arm, and weird signals from amateur and not so amateur coaches!
When you see a player looking back for serves it can result in that player winning short term but losing long term. Why? They really do not learn racquetball-they learn to be told what do and not to think for themselves!
Racquetball players learn your craft! Sequence your serves. Use your best serve in 5 ways. 7 steps to a great offense.
Hit it at 00%
Hit it at 60%
Hit from left
Hit from middle
Hit from right
Now take your second best serve and do the same.
Write them on slips of paper and put in a hat and pick 14 serves to use in the exact sequence you picked!
Oh and hire a coach who will make you independent not dependent!