I don't have a trainer, so I just go by what people showed me Assisted pull-ups (12 setting) 3 sets of 10 15 push-ups Dumbbell curls 3 sets of 10 each arm Bench press 3 sets of 10 (says 45 on each weight) Rope waves ( 5 minutes continuous ) 15 push-ups Bench press again 3 sets of 10 20 push-ups That is what I do usually after my cardio
How are your mechanics/flexibility? Can you squat with good form (without weight)? Any past injuries? Age? Weight? Any pain issues? For whatever reason, you have a muscle imbalance. Depending on how significant it is and how long you've had it, your mechanics and alignment may have been altered. If it's something recent, then you may be able to work through it by using dumbbells and doing unilateral work with good form. Eventually it'll even out. However, if it's already created a movement dysfunction, then the weaker arm won't catch up. Why? Because that arm is already using the wrong muscles, in an effort to compensate for the weak/inhibited ones. By continuing to lift, you'll just carve the dysfunction deeper and deeper. In this case, you'll need to do soft tissue work and corrective exercises to fix your movement dysfunction.
LOL he's referring to this <iframe width="560" height="315" src="http://www.youtube.com/embed/H2Diy0RNe_c" frameborder="0" allowfullscreen></iframe>
This isnt a very well balanced program. Its not going to help you any. Too many pushing motions vs everything else.
it goes even before that: http://knowyourmeme.com/memes/do-you-even-lift bodybuilding forums of course
pretty much can't get your arms to be symmetrical. as long as you don't look like raphael nadal, you should be fine.