The feel of a good row stays with you hours afterward. Your muscles glow, your mind wanders from the papers on you desk and goes back, again and again, to that terrific power piece at the end of the workout when it felt as if you and the boat were flying, as if you legs were two cannons and your arms were two oars and the great lateral muscles of your back were pterodactyl wings and the brim of your baseball cap was a harpoon.