I have gym for the second simester of school and everyone says it sucks so much. I'm kind of overweight and i dont think i can do too well in that class. We have to run 2.5 miles every day for about 2 weeks in it and we have to swim laps every day for another 2 weeks. I doubt i can run that far and I really dont want to swim shirtless in front of everybody. Any help suggestions?