What muscle group is the hardest to build?
Shoulders
0 vote(s) (0%)
Chest
1 vote(s) (33.33%)
Back
1 vote(s) (33.33%)
Biceps
0 vote(s) (0%)
Triceps
0 vote(s) (0%)
Forearms
0 vote(s) (0%)
Abs
0 vote(s) (0%)
Legs
0 vote(s) (0%)
Calves
1 vote(s) (33.33%)
Total: 3 vote(s) (100%)