Grow your guns by this workout ! Most of the gym boys first love of muscles are chest and biceps to grow these arms add this routine.. go for maximum failure and muscle engagement , you can also use straight bar instead of zigzag. Use single arm grip to do isolation curl for more variation and symmetrical development. Try it and let me know how you feel 👌👍 #biceps #gyms #dubai #dubainow #dubaigums #dubaipt #fatloss #weightloss .