| Efrain Gonzalez, 27, and his 8-year-old son, Jaquraris, sprint the final few hundred yards of a five-mile run near their home in Jacksonville. Jaquraris recently started running every other day with his father, who is training for tough man boxing competitions. 'If I let him go out in front, he can beat me every time,' said Efrain, who weighs 255 pounds. Seventy-five-pound Jaquraris plays several sports, including running back for a youth football team. He says he took up training to spend more time with his father. |