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Personal fitness definitely shouldn't be graded on how well you perform but instead if you participate. They have written portions that's the point of health class 
What do you mean by "team sport classes" do you mean like varsity and JV sports because that's the only thing at my school that is a sport team but they don't count as classes and don't affect whether you pass or fail hs.
You only fail if you don't participate at all, though. If you actually participate, even badly, you'll almost always get an A. >

Not in my school. We had specific numbers we had to meet. Boys had higher numbers to meet than the girls too. My school wasn't the norm though. >


its just annoying how there is no studying involved with them and there isn't any written portions

There is studying involved and there are written portions. >

I’m pretty sure when I was in school there was like 6or 7 things u got graded on and only one was if you are good the rest was like being present and in uniforms and stuff like that say you could still get 90 percent even if you weren’t a good athlete >

Agree!
As someone who has a hidden medial condition that makes it extremely difficult to work out (POTS), I hated gym class. I had teachers who knew I had a disorder that caused me to pass out during physical activity and still forced me to run the mile. I'd offer to walk it but they would tell me to run or I fail the test (had to run an 8 minute mile by the end of the term for our final test worth 40% of our grade). 
I ended up failing because I'd run until I was fatigued (ill be honest I'm not super great at running since I can't exercise almost at all) and then I'd instantly pass out. The second I'd stop moving everything would go bright white and then I'd lose consciousness.
My school and doctor at the time didn't consider it a disability and said I was faking it for attention or to get out of having to run.
The last time I ended up having to do a PE class, we were doing stair laps on the metal bleachers at the football field. I passed out and smashed my head into one of the metal bleachers. Cracked my head open pretty good and suffered from a concussion. Ended up getting a different doctor to look at me since mine was on vacation and he was appalled that they hadn't signed me off of PE classes or done a altered course for me. After that accident I never had to do another PE class again because my mom was going to try to sue them. Technically I was required to get 3 more PE credits, but instead they made me do online nutrition class to make up for it.
In general, I think PE class and a nutrition class should be required, but not graded based on physical ability. It should be based on you trying your personal best and putting effort in. Not everyone is physically fit, and asking students to become physically fit just to pass a high school level PE course is sad and hurtful.