My right arm is about 4 pounds stronger than my left, hand due to the fact that i'm right handed and play alot of tennis.
but my question is how would you go about trying to gain more mass on both arms, when your right arm is stronger than your left? it's really hard trying to lift heavier weights when your left arm can't keep up with the same amount of weight as your right arm.
would i have to work out more on my left arm first before i can really start lifting heavier weights? I don't want to leave my left hand unequal to my right in terms of size and strength. But i also want to start gaining more muscle on my body and not waste precious days working mostly on my left hand.
ps: sorry for such a noob question i just want to know everyones opinion on this.