Pit Master is a instructor at the Valencia CrossFit Certification Seminar

Pit Master shows how effective a jab can be

Big John McCarthy’s gym was host to a CrossFit certification seminar on August 18 & 19, 2007. The seminar was hosted by CrossFit Valencia, and was a huge success. With the effectiveness of their workouts, and their no-nonsense just shut up and get into shape philosophy, and the fact that their seminars are all filled up a year in advance, CrossFit is definitely the world’s best fitness program.