Vascularity (appearance of veins in the arms, chest, etc) is a complete function of body fat percentage and muscle mass content (more muscle/less fat = greater vascularity).
In fact, when I had a 43 inch waist and 20%+ body fat, I had no
veins showing in my arms, chest, etc. As I lowered my body fat percentage into single digit levels, I noticed the appearance
of veins in my forearms, chest, biceps, etc. As body fat decreases, the space between skin and muscle decreases, thus veins
become completely visible. More muscle also aids in this process, as additional nutrients are needed due to the larger muscle groups, and thus the veins appear more pronounced.
Remember, PROPER diet / training leads to dramatic increases in muscle growth / reductions
in body fat.
I have achieved tremendous success (over 60 pounds of muscle), and will show you how to improve your body through proper diet and exercise techniques.
