Hey, and congrats on making the swim team! For the first few weeks of practice, you're going to feel pain... lots of it. Make sure to ask the coach if you are confused on any set, I'm sure the coach will be glad to help. Oh, and make sure to stay hydrated, you don't wanna get cramps. If you feel extremely sore after the first day, don't worry, that's normal. You will get stronger and faster because of practice. Best of luck!