Quote from: Strength Topic

To keep your he-man jaw muscles from smashing your precious teeth, the only set you have, the body evolved an automated braking system faster and more sophisticated than anything on a Lexus. The jaw knows its own strength. The faster and more recklessly you close your mouth, the less force the muscles are willing to apply.


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Author Bio


  • NameMary Roach
  • DescriptionAmerican science writer
  • BornMarch 20, 1959
  • CountryUnited States Of America
  • ProfessionWoman Of Letters; Medical Writer