Chicago natural Colin McCaffrey says he's been lean bulking fpr 3 years and did a mini-cut for the summer. Currently at 5'10", 165 lbs., 20 years old and lifetime natural, he explains, "Training is becoming more intense and my motivation has been through the roof this last couple weeks. My weak points, legs and shoulders, are starting to grow which I’m happy about after making them my priority. Currently I'm running a PPL/ Arnold split. Lots of high rep heavy weight sets."