Hi, im 15 years old and i hav been keeping up with the following workout routine for the past month or so. I would like your opinion on whether its good and i should keep with it. Monday - Bench press 3 sets (sometimes 4) of 8-12 depending on when i add weights -military press - 3 sets of 8-12 -Bicep curls 3 sets of 12-14 -french press 3 sets of 10 -wrist curls 3 sets of 10-12 Tuesday - 2 leg excerises, both 3 sets of 12 Wednesday - same as monday Thursday - same as tuesday Friday - break. Saturday - same as monday Sunday - same as tuesday I also drink Whey protein shakes (i bought the powder and i mix it with water) after every workout. So is this a good workout routine? What should i change/add? Im looking to gain muscle/weight, not lose that. BTW, all i have at home is a weight bench machine. it looks very similar to this http://seattle.craigslist.org/see/spo/426188362.html I only have a barbell with 90 pounds.. no dumbells ohh and the protein shake im drinking is Whey protein insolute or something like that is that ok for a 15 year old?