Playground Extreme

Was up early to go to the workout. I am starting to enjoy it more, although today I may have hurt my thumb. One of the stations you swing twice (on a swing), jumping off the swing, and then punching a bag four times. I got a little overaggressive in my swings, and my thumb hurts now. I am icing it. It isn't broken, just sore. I definately feel like I am getting in better shape. My goal is to link these workouts with a second workout, either lifting heavy or running/biking.