The night before plan your session and be organised

 
The number of particpents taking part and the ability of them

 
Make sure the appropriate risk assesment is complete

 
make sure you have all the participents emergency contact details incase of an emergency

 
have all the appropriate equipment avaaiable like bibs , shuttlecocks and rackets etc also make sure the equipment is in good working order

 
Arrive on time and set up all the equipment and make sure the avaliable facility has no health and safety concerns

 
Have a quick chat with your partipents and let them know what you pal on doing in the session

 
How long you plan on doing the session for

 
Have a quick warm up and stretches make sure evrybody is fit and ready to particapate