02-17-2011, 02:55 PM
(This post was last modified: 02-17-2011, 04:27 PM by Swat Runs Train.)
Since you're already skinny I would reccomend adding a protein shake into your daily routine, before and after any physical activity, they're relatively cheap (30 dollars for a tub of about 30 shakes, depending on brand of course). Get one of the "heavier" ones (that actually has some fat in it) as fat is needed to gain weight.