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Soreness isn't directly related to growth but it's best gaudge there is as to whether the muscle was been worked well. It's lke saying a speedometer isn't directly related to whether you'll arrive on time -- but it gives you a better idea of when you'll get to where you're going.
As far as biceps, this is a common problem. There are a few things you can do but the first thing you have to do is NOT use a cambered bar. Cambered bars take the stress off of the bicep and place it on the brachialis, which allows for more weight to be lifted but less bicep stimulation.
As far as biceps, this is a common problem. There are a few things you can do but the first thing you have to do is NOT use a cambered bar. Cambered bars take the stress off of the bicep and place it on the brachialis, which allows for more weight to be lifted but less bicep stimulation.
