Exercise Meet the father-son duo who swapped In this case, the shared experience of fast times and valiant triathlons taught them nothing. They had their own competitive foundation. What they shared, however, was a common belief that
Exercise A father and son run marathon training together, sharing everything There is a lot of wisdom in Father-Son duo Brent and Jeff Coffin’s joint preparations for the New York City Marathon — they have stayed up late nights talking strategy
