Why do hockey players spit?

Related questions

1. How much is Zdeno Chara worth?
2. How many goals does Zdeno Chara have?
3. Who broke charas jaw?
4. What Flex does Alex Ovechkin use?
5. How does stick flex work?
6. What happened to Boston Bruins captain?
7. Did Chara break jaw?
8. What size skate does Zdeno Chara wear?
9. What Flex does Kessel use?
10. What flex do most NHL players use?

Tags

1. #seating
2. #excess
3. #water
4. #replace
5. #amount
6. #weighing
7. #taking
8. #drinks
9. #fluid
10. #because
11. #their
12. #without
13. #mouth
14. #serious
15. #players
16. #shift
17. #always
18. #course
19. #hydrate
20. #themselves
21. #spitting