You should use a real strength training program with proven results. You probably aren't eating enough calories, and probably not enough protein. Your body needs to recover.

Especially if you get on a better program, your caloric needs will go up a lot.

I would advise staying away from body building routines in general: they're a terrific way to get tendinitis, imbalances, and not really get that strong. Even if you want to be a body builder, I'd recommend getting at least to the intermediate stage in your squat, deadlift, and press.

Doing a real strength program will have you stronger, and even just looking at hypertrophy, you'll be using bigger weights which causes more growth.

You should use a real strength training program with proven results. You probably aren't eating enough calories, and probably not enough protein. Your body needs to recover.

Especially if you get on a better program, your caloric needs will go up a lot.

I would advise staying away from body building routines in general: they're a terrific way to get tendinitis, imbalances, and not really get that strong. Even if you want to be a body builder, I'd recommend getting at least to the intermediate stage in your squat, deadlift, and press.

Doing a real strength program will have you stronger, and even just looking at hypertrophy, you'll be using bigger weights which causes more growth.