What are foot knuckles called?

Related questions

1. Has more holes than Swiss cheese?
2. What does the idiom beat around the bush means?
3. What is your first knuckle?
4. Does cracking knuckles make them bigger?
5. What is the space between your knuckles called?
6. What does thinking on your feet mean?
7. What does the idiom a red herring mean?
8. Do your knuckles get bigger when you crack them?
9. Do toes have names like fingers?
10. Is it bad to crack your back everyday?

Tags

1. #metatarsals
2. #ligaments
3. #bones
4. #because
5. #arranged
6. #along
7. #metacarpals
8. #muscles
9. #fists
10. #knuckles
11. #soles
12. #clench
13. #consist
14. #tendons
15. #together
16. #called