sports in high school

I played half of the season, currently i haven’t been going to the practices and helping because i have been doing more school work. Will that be acceptable?

Please stop doubting – you are fine saying you participated for 4 years because you did. Rarely is there such unanimity of opinion on this site.

If you are still uncomfortable (and IMO there is no reason to be) you can check with your coach and guidance counselor.