Now that the end of the world, or something, was going on, he had to keep up with his fitness much more. Had to prove he was an asset in order to keep the safe haven he managed to end up in. Over at the fence, he could see what would happen if he was forced out of the group.
Shuddering at the thought of those... things... he figured it was time to get started.
A deep breath and he began his stretches, leaning forward, feeling the muscles in his calves tighten to a slight pinch. So far, so good. Loosening up the muscles. He'd manage to get a better workout if he could get himself ready for it.
Leaning forward a bit more, he felt the slight pinch turn into a full cramp. With a quick "Gah!", he grabbed the pinched nerve. Dang it. This was why he didn't do field work!
1. Ouch! Seems like you might have overdone it a bit. -3 to your work out roll.