The routine below is a great bicep workout you can do at the gym. Each exercise should be done 15 reps for 3 sets. You should rest 35 seconds between sets to keep your intensity level high.
1. Barbell Curls
Reps: 15
Sets: 3
Rest: 35 seconds
2. Dumbbell Alternate Seated Curls
Reps: 15
Sets: 3
Rest: 35 seconds
3. Hammer Curls with Dumbbells
Reps: 15
Sets: 3
Rest: 35 seconds