Speaker: Did you know that almost you never have to do anything special to focus on the weakness on your body, training consist something iso lateral or unilateral independent motion machine for free weight exercises forces are non dominate and less coordinated and movement to recruit more relative more units, to do the same manner of work. Because of no logical efficiencies, which often results in slightly bigger and non dominant basically weaker works harder to do the same manner of work. So unless your goal is two sets of 90 pound result for favor and don't train like.