as read on crossfit, it is meant mostly for athletes. So it should be done in conjuction with what ever it is you do , here it is climbing. But you can tailor the WO's to fit your training and to work you weaknesses. There is nothing stating that we have to do the suggested WOD each day and follow the site. You can put together a Chipper workout which is 5-10 things you put together say 50 pull ups, 21 thrusters, 21 kettlebells swings and so on. So call it Fire and forget. But again I just may have a different view on things but I hope this helps.