I avoid cardio, because with natural athletes like myself if you do too much cardio you will lose muscle mass. (fitoverfat.com)
Really natural athlete and pretty good player but there are just too many headaches to deal with so I can't see us taking a chance on him. (sbnation.com)
Those who won the genetic lottery will be life's natural athletes while the individuals whose testosterone levels are lower will always find gaining muscle and strength more difficult. (predatornutrition.com)