I've recently taken up mountain biking. Partly, to change things up with my workouts. Partly, because my kids just got new bikes for Christmas and I wanted to have something to do with them. It was amazing seeing my daughter learn to ride without training wheels. First time out, I had to run behind her with my hand on the back of the seat and feeling her balance. During that first run, I let go a few times so she could feel how the bike handled.
