
5 Great Bicep Training Variations BICEP TABLE OF CONTENTS Spider Curls: 1:33 Barbell 21s: 2:22 Zottman Curls: 2:58 Incline DB Curls: 3:49 Arnold Curls: …
source Muscle Building Arm Workout
5 Great Bicep Training Variations BICEP TABLE OF CONTENTS Spider Curls: 1:33 Barbell 21s: 2:22 Zottman Curls: 2:58 Incline DB Curls: 3:49 Arnold Curls: …
source Muscle Building Arm Workout