Why do my knuckles skin crack?

Related questions

1. Why you shouldn't crack your knuckles?
2. What's the fastest Sonic can run?
3. Does cracking your knuckles make your fingers longer?
4. How many knuckles are in a finger?
5. Does cracking your knuckles cause inflammation?
6. Who is faster Hyper Sonic or flash?
7. Is it bad to pop your back?
8. What does snagglepuss mean?
9. IS IT kitty corner or caddy corner?
10. What knuckles real name?

Tags

1. #appear
2. #chemicals
3. #around
4. #areas
5. #cracks
6. #cleansers
7. #tight
8. #easily
9. #cracking
10. #climate
11. #knuckles
12. #drying
13. #stretched
14. #prone
15. #normally
16. #break
17. #occur
18. #frequent
19. #hands
20. #alkaline
21. #washing
22. #because
23. #changes