since you are a certified trainer, you can include any drills into your training that you consider appropriate for the client (or group). After all, we all try the best we can to make our training more relevant to the clients we serve.
Particularly if you consider something like a boot camp style, such drills can be fun and liven up the routine. If I were to consider sports-specific training, then I would only do it for sports that I am personally familiar with (in my case that is Squash; I don’t think there is even a certification for it) or for which I have some qualification.
Good luck and have fun.