Function:

1. Muscle Relaxation: Heat helps loosen tight muscles for deeper relief.

2. Improved Circulation: Warmth boosts blood flow, promoting healing.

3. Pain Relief: Soothes chronic pain by reducing inflammation and stiffness.

4. Enhanced Massage Effect: Heat makes the massage more effective and soothing.

5. Stress Reduction: Warmth calms the body and eases mental stress.

6. Faster Recovery: Ideal for recovery after exercise or long hours of sitting.