Parents always wonder what their kid's future will be, but when it comes to potential athletic success, DNA carries some telltale signs. If a child has a lot of ACTN-three, responsible for the development of fast-twitching muscles, he or she will likely excel at sports like football, hockey or tennis.
On the other hand, a person who is low in ACTN-three will be more inclined to succeed in endurance sports, such as swimming, running and cycling. Someone with some, but not a lot of, ACTN-three will... READ ON