Weighted pull-ups

Since I've been slacking on pull-ups, thought I'd modify the alt WOD and get a bit more volume in.

mobility
cfwu x 1

weighted pullups x 1:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60

weighted chinups x 1: 55, 50, 45, 40, 35, 30, 25, 20, 15, 10, 5