Dumbbell Preacher Curls | How to Perform Dumbbell Preacher Curls | Powerlift Pro App

Dumbbell preacher curls are an isolation exercise that target the biceps muscles. Here are the steps to perform dumbbell preacher curls:

1. Adjust the preacher bench so that the armrest is at a comfortable height. 2. Sit on the bench with your chest pressed against the armrest and your feet flat on the floor.
2. Hold a dumbbell in one hand with an underhand grip, and extend your arm over the armrest so that your elbow is resting on the pad.
3. Slowly curl the weight towards your shoulder, keeping your upper arm stationary and your elbow pressed against the pad.
4. Pause for a moment when the weight reaches your shoulder, then slowly lower the weight back down to the starting position.
5. Repeat for the desired number of repetitions, then switch to the other arm.

It is important to maintain proper form during dumbbell preacher curls to avoid injury and maximize the effectiveness of the exercise. Remember to keep your upper arm stationary and avoid using momentum to lift the weight. Be careful!