Day 1 of my 30 day challenge

Today begins a 30 day challenge with three of my coworkers. This crazy started during a happy hour discussion between myself and my coworker Kat. We were sitting at a local bar, Over and Out, and I don't remember how the conversation came up, but Kat suggested that we try a 30 day challenge. I had been telling her about the program and how I thought it could help with her thyroid problems so she decided we should go for it. We decided to & I invited two of our other coworkers whom I had talked about wanting to get fit with. Once we all had a copy of the dvd I made a 30 day challenge calendar for each of us to mark our progress on and today is day 1. Starting something like this on a weekend is always hardest for me because I have trouble getting motivated to exercise on the weekend, but I made myself do it. As I write this, I'm fresh off my workout and going to hop in the shower after this. The next 30 days are going to be hard, but I think with the support of my coworkers/friends I'll be able to complete this challenge & maybe come up with another one.