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.
Use as many sets each minute as needed.
Post number of minutes completed to comments.
Compare to 120108.
"Powerlifting: Maximal Effort Method" with Shane Sweatt and Laura Phelps-Sweatt, CrossFit Journal preview video [wmv] [mov]
WOD Demo with Andrea Bates and John Ulsamer - video [wmv] [mov] [HD mov]
"Mental toughness is to physical as four is to one."
- Bobby Knight