Description: Build mass to your upper back muscles using a barbell.
Workout Details
Equipment: Barbell
Target Muscles: Upper Back
| EXERCISE | SETS | REPS | REST | 
| 4 | 10-12 | 60 secs. | |
| 4 | 10-12 | 60 secs. | |
| 4 | 10-12 | 90 secs. | 

