assassin said:
ok if he use dbs he must do the weaker side first and then do the same with his stronger sidde.... but i still believe that he must do bb exercises and compound exercises like dips with a proper form to balance his muscles .... if he pressed with a bar how would he stregthen the stronger and weaken the weak as u say i think when one side fails he'll have to rack the bar unless he is using a bad form and will push it using one arm ...if he uses dbs the chance that he will cheat the weaker side is greater even without purpose ...... any way we'll have to wait for the mods and ppl with more experience to say the final word
Firstly, I was thinking of an exercise like a DB bench - one in which both DBs are used simultaneously; I never DB bench with one arm first (not that you can't, but I wouldn't recommend it for a couple reasons if you're using heavy weight).
Secondly, I hope you're not suggesting that using DBs means a lift is not compound; also, I didn't mention dips and I also think they're a good exercise; proper and immaculate form should always be used without exception no matter what lift you're doing, but it's much easier to cheat with a bar. Think about it: Both of your hands are pushing on the bar, which makes it very easy for you to bring the bar up with one side an inch or two lower than the other. You can still lift the bar because the leading hand is pushing more than 50% of the weight, thus giving the weaker hand a smaller load and denying it the proper stimulus. Failing is completely different.
Using DBs, each hand is completely independent, meaning that stabilizers will be worked to a greater degree and there is zero room for cheating because no hand can help the other. The only thing that could happen is that one DB is brought up before the other, which just indicates that the first has more power, but it doesn't take away from the work being done by the slower hand. Of course, poor form could happen, but that is something we're assuming won't be an issue because it totally voids the comparison.
Also, there really is no 'final word' when it comes to most of these things. There is too much theory and not enough concrete knowledge. I can say that DBs are superior to BBs because of more stabilization, etc, while someone else can say that BBs are superior because their goals are different from mine and they really don't care about stabilizers. Just thought I'd share and present my argument.