Use Sidearm to create a challenging practice session
Take your time between deliveries - are you concentrating for each one?
Use the Sidearm to practise batting, not just shotmaking.
Your coach is the bowler - how can you score off him, how might he get you out?
Use the Sidearm to sharpen your decision making; forward or back, play or leave, defend or attack.
Get in the run-making mentality - don't let the coach get you out.
Use Sidearm sessions to know your own strenghts and weaknesses better.
Remember: If you don't practice, someone else will.