6. Flex Wheeler
Kenneth Wheeler “Flex” is retired American IFBB professional bodybuilder. He won the Arnold Classic record 5 times. Arnold described once as one of the greatest bodybuilders he had ever seen.
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“The biceps are relatively small muscles, and it shouldn’t take much work to exhaust them if you’re training them hard. I do no more than 10 sets once per week, but if I push every set to failure, that’s the perfect amount to keep my arms consistently growing without overtraining.”