It's very simple: The jaws have alot of power for closing, but not for opening, it's simply not needed. It's the same with our hands; we have a lot of gripping power, but almost no power for opening our hand. If you grab and bundle your fingers there's no way you can overpower the grabbing hand. The amount and kind of muscle tissue determines the strength.
Not exactly the same. All their muscle strength is closing their mouth and almost none for opening it. They don’t need to open their mouth with force but if they don’t close it with force they may starve to death…
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u/Drzewo_Silentswift Jan 04 '25
Something about the way the muscles work. It’s like watching a strong man lift a truck, but get beaten in an arm wrestling match.