hi, my problem here is that i am trained very well all the way around but have a huge limiting factor that is my inability to add actual muscle to my body. i am 6'0" and weigh about 125lbs on average. i am limited by my total power output. i would like to add about 5-7lbs over the winter in leg muscle. just looking for some advice/book references on how i can do this. i.e. exercises that would be good or other workouts, dietey concerns or food i should be looking to intake to achieve this goal. i would like to do this at home but would get a gym membership if required to achieve this.