Instructions:
- 1Sit on a preacher curl machine, press your chest against it and place one of your arms over the platform.
- 2Hold the dumbbell with your arm straight and your forearm in the mid position.
- 3Raise the dumbbell towards your shoulder by bending your arm.
- 4As you reach near the shoulder, return to the initial position and repeat.
Tips:
- Keep your elbow on the platform throughout the exercise.
- Keep your back straight.
- Perform the activity smoothly and avoid any jerky movements.