Second exercise day and a cold pool

Yeah, today was my second day exercising, and I tried to do some new exercises. I ran on the tread mill for 10 minutes, for .7 of a mile, and then I did some weight exercises. After that, we went swimming. Not in some heated pool though, no, it was absolutely freezing cold! It was not a lot of fun. After Jason jumped in, he made me jump in by saying we would go at the same time, but he lied, so I went in the freezing cold water alone. I never did get used to the water. However, in a week or 2, it will be warmed up, which should help. I'm never going to jump in at the same time as Jason again.