Lately I've been trying my hand at learning a few more rock climbing moves, and my favorite so far is the 'Dyno', or 'Dynamic Move'. Basically what you do is get a good footing and grip, then lunge for the next hold, completely letting go of the wall. This is a relatively difficult move to get right, as it takes a lot of coordination and finger strength.
I managed to get a few moves down, my furthest so far is about 4ft straight up, but I was forced to stop after a hold stripped most of the skin off one of my fingers, so looks like its time to give dynos a rest for now.
Here's an awesome video of an epic dyno!