Instructions:
- 1Sit on the Preacher Bench after adjusting the height, hold the dumbbell with an underhand grip
- 2Curl the dumbbell up as far as possible
- 3Now rotate the wrist so that you have an overhand grip
- 4Lower the dumbbell fully on the way down
- 5Repeat the cycle for the desired number of repetitions
Tips:
- Keep your elbows fixed and avoid swinging
- Ensure the full range of motion
- Make sure to squeeze biceps at the top of the motion
- Ensure proper wrist rotation to engage your forearms