The goal here is to do 8 sets of 8 heavy weight. Yes your arms will be screaming. Yes, it's going to hurt but the variation and stress this method put's on the muscles is amazing. 3-4 sets doesn't really do much unless you want to look average. Increase your sets and keep mixing it up. Heavy builds bigger muscle, more sets and heavy burns fat and builds muscle. Try and check your results. cheers.
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