Positive, empowering messaging is IMPORTANT. Surround your players with motivating phrases/questions to keep them geared up to give their best on the field in practice, so they're ready for gametime.
HANG IN THE LOCKER ROOM
Here are a few of the messages:
MAX OUT: Are you maxing out your talent?
PERSONAL BEST: Are you giving your personal best effort today?
TRAIN SO YOU CAN PLAY: Are you putting in the work to play?