Relieve pain:

1. Upper Back Pain: One motor targets the upper back for focused relief.

2. Lower Back Discomfort: The second motor works on the lower back, easing tension.

3. Neck Stiffness: Provides targeted relief for neck tightness and soreness.

4. Posture Problems: Helps align the spine by massaging different back areas simultaneously.

5. Muscle Fatigue: Relieves overall body fatigue by working on both upper and lower muscles.

6. Circulation Issues: Enhances blood flow in the back and legs, reducing swelling.