Tom Martin, age 67, shows the kip he learned at CrossFit305.Perfect? No. Functional? Certainly. Way to go Dad!For time:Run 400 meters115 pound Push press, 21 repsRun 400 meters115 pound Push press, 18 repsRun 400 meters115 pound Push press, 15 repsRun 400 meters115 pound Push press, 12 reps Post time to comments.