bro, i need advice on gaining weight and muscles. i've been working out for almost 5 months na.. underweight ku before ngstart maggym.. karon kay ni samut man gamay aku weight.. any advice or routines that i can do to gain and maintain my desired wieght? im around 5'9" and mu range aku weight ron from 135-141 lbs.. aku target weight is mga 150...