the.com/metatarsal

The five bones that turn your foot's arch into a working lever, not just a flat shelf.

means Any of the five long bones in the middle of your foot, connecting the ankle bones to the toes.

from Built from Greek roots: 'meta-' meaning after or beyond, plus 'tarsos,' the flat part of the foot. So metatarsal literally means 'beyond the tarsus' — the tarsal bones form the ankle and rear foot, and the metatarsals pick up right where they leave off, extending the skeleton forward into the toes.

location
Between ankle bones and toes, the foot's long midsection
common injury
Fifth metatarsal fracture, the classic dancer's break
stress fracture nickname
Marchers fracture, from soldiers walking long distances
function
Acts as a spring, storing energy for push off
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