(Click through to download PDF!) This is an intense and proven 20 week training program from MusclePharm that uses 5 unique phases to help even the hardest of gainers to build muscle or firm up. #workout #gym #fitness #bodybuilding

(Click through to download PDF!) This is an intense and proven 20 week training program from MusclePharm that uses 5 unique phases to help even the hardest of gainers to build muscle or firm up. #workout #gym #fitness #bodybuilding

Original article and pictures take https://muscleandstrength.com site