GLOSSARY

The metatarsal bones are five long bones forming the forefoot, numbered from the big toe (first) to the little toe (fifth).

Characteristics

• First metatarsal: the shortest and thickest, bearing about one-third of body weight during push-off, with two sesamoid bones beneath its head.
• Second metatarsal: the longest and most fixed.
• Fifth metatarsal: with a tuberosity at its base where the peroneus brevis tendon attaches.
• Metatarsal heads: bear body weight when standing on the toes.

Relevance to Sport