ok im 20 years old and have been in the navy for 2 years. i am 5ft. 11in. and weigh 139lbs. i am tall and by no means muscular. i have tried gaining weight and working out but my metabolism is to fast and i hate the gym because well im skinny and not to strong. i just bought a bowflex and some supplement from some of my very large military brothers and want to know if anyone thinks or knows i can gain weight and large muscle with a 6 day a week workout on bowflex and large calorie and protien diet. please let me know or throw some suggestions. thanks jeff