Muscles or structures that turn or rotate something outward, especially in anatomy referring to muscles that move a body part away from the body's midline.
From Latin 'evertere' (to turn out), combining 'e-' (out) and 'vertere' (to turn), plus '-or' (one who does) and '-s' (plural). The term evolved in medical terminology to describe specific anatomical functions.
Your peroneal muscles are evertors—they're why you can turn your foot outward, a motion that's crucial for balance and walking on uneven ground. Interestingly, many animals have different evertor muscles depending on how they walk!
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