The goal in your pull-up work is ‘more.’ You want, you need, more pull-ups. The more you can do, the stronger you become. Muscular endurance, absolute strength, relative strength — whatever you want to define and measure gets better. Every personal-best pull-up is an event worthy of celebration. You’re going to live to be 100, but you’ll not get that many pull-ups, so treat the new ones like birthdays.
To learn more about human movement and the CrossFit methodology, visit CrossFit Training.