Automaticaly populate activity sheets from master sheet.

Hi all,
I am a volunteer working for an organization helping veterans. We run several activities as part of their rehabilitation and re-integration back into society. What I would like to be able to do is enter the service members details into a master sheet and identify the activities they are interested in with either a tick or Y/N (something along this line). Then depending on the activities they select the information is automatically propagated into the activities spreadsheet. So if they select swimming, running and football but don't want to do squash, their information is then automatically entered into the chosen activities but not squash. Also not producing any duplicates.
I would be greatly appreciative of any help or support on this. Even some kind of template would be even better.
I thank you for your help and any assistance in advance....

Thank you.
Jacko