how do i communicate to them?

cam🌊

I'm currently doing personal training every tuesday and thursday right after school, i'm an athlete and I love to play sports and work out but not with a personal trainer. I'd rather go to the gym, put my earbuds in, do what i need to do and get out of there. I just like it more and it's better for me since i'm a student athlete and also still trying to have a social life. but the thing is I can't just quit, my uncle is the one who's training me and i don't want him to feel like i don't think he's a good trainer or that i'm just lazy. how do i communicate this to my parents without them getting mad? (they're very invested in my athletic life) pls comment!!!