Dumbbell Roll-Out

1. Start in a kneeling position with a pair of dumbbells on the floor in front of you. The dumbbells should be horizontal and parallel to each other, with enough space in between them for you to grip them comfortably.

2. Grasp the dumbbells with both hands, palms facing each other.

3. Brace your core and keep your back straight. This position will be your starting point.

4. Slowly roll the dumbbells away from your knees by extending your arms and leaning your torso forward. Go as far as you can while maintaining a straight line from your knees to your shoulders.

5. Keep your core tight and prevent your lower back from sagging as you roll out.

6. Once you've reached your full extension, use your abdominal muscles to pull yourself back to the starting position.

7. Repeat the movement for the desired number of repetitions.

Notes:
- Ensure the dumbbells used can roll smoothly on the floor or have rounded edges to allow for the rollout movement.
- Begin with lighter weights to master the form, and avoid rounding your back during the exercise.
- The exercise can be made more challenging by increasing the weight of the dumbbells or adding more repetitions and sets.

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