The most muscular is a common bodybuilding pose, often used to highlight as much of a contestant's muscle repertoire as possible by demonstrating the maximum mass of muscle to the judging panel. There are a few variants including the crab, hands clasped, hands on the waist are the most popular.
All front-facing muscles should be showcased since the contestant forces their hands together at the same time as contracting the pectorals, obliques, anterior deltoids, biceps, forearms and abdominals. The quadriceps and calves should also be flexed if at all possible.
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