Continuous Clock Pull-ups

Following the main WOD today.

With a continuously running clock do one pull-up the first minute, two pull-ups the second minute, three pull-ups the third minute... continuing as long as you are able.

13rds + 12

That would be a new PR for me. Seems last time I did this WOD was back in Oct '07 and did 13rds + 8. So a bit of improvement without doing an focused work on pull-ups. Nice indeed!