Amazing 71 year old John Maulkin does 15 full ab wheel rolls from standing! 6 pack workout

15 full ab wheel rolls (16 if you count the one he did for nothing!). Done on a ’single wheel’ ab wheel, much harder than the common double ones. This is impressive dad, really good form too. Cant see the beefcake for the t shirt though, let them see the merchandise haha!