The Dumbbell Lying External Shoulder Rotation exercise is a strength training exercise that targets the rotator cuff muscles in the shoulder. This exercise can help improve shoulder stability and prevent injury.

Muscle Groups:
Shoulders

Muscles:
Delts


How to perform

To perform the Dumbbell Lying External Shoulder Rotation exercise, follow these steps:

1. Lie on your side on a bench or mat with your upper arm against your side and bent at a 90-degree angle at the elbow.
2. Hold a dumbbell in your hand and let your forearm hang down towards the floor.
3. Keeping your upper arm against your side, slowly rotate your forearm outward as far as you can go.
4. Pause at the top of the movement and then slowly return to the starting position.
5. Repeat for the desired number of repetitions on one side before switching to the other side.

Tips:
- Make sure to keep your elbow bent at a 90-degree angle throughout the exercise.
- Control the movement and avoid swinging the weight.
- Start with a lighter weight to ensure proper form before increasing the resistance.

Note: It's important to consult with a fitness professional before performing any new exercise, especially if you have any pre-existing shoulder injuries or conditions.

Equipment required

Dumbbell
Dumbbells are handheld weights typically used for resistance training exercises. They come in various sizes and weights, allowing for a wide range of exercises that target specific muscle groups. Dumbbells are versatile tools for strength training, muscle building, and toning. They can be used for a wide variety of exercises, including arm curls, shoulder presses, chest presses, lunges, and squats.