Are shrugs effective?

Related questions

1. Do shrugs build neck?
2. Do shrugs work back?
3. Is it bad to roll your shoulders when doing shrugs?
4. Are shrugs good for shoulders?
5. Do shrugs work neck?
6. Are shrugs back or shoulders?
7. Are upright rows bad for your shoulders?
8. How often should I work traps?
9. How often should I train traps?
10. What are shrugs good for?

Tags

1. #tremendously
2. #fully
3. #exercises
4. #weight
5. #incorrectly
6. #people
7. #exercise
8. #correctly
9. #there
10. #traps
11. #isolate
12. #cause
13. #effective
14. #contract
15. #muscle
16. #building
17. #perform
18. #shrugs