PC-2 - Celestial Spring
天泉 - Tiān quán
Point Region: Chest
PC-2 Tianquan, meaning 'Heavenly Spring,' is a local point for arm and chest disorders. Located on the arm, this point is a 'spring of heaven' that helps to regulate the body's internal energy and restore a sense of balance. Its name, 'Heavenly Spring,' alludes to its ability to bring a sense of order and harmony to the body's entire system.
Think of Tianquan as a point that helps to 'replenish the spring' of your body. It's invaluable for addressing issues like a restless spirit, a feeling of 'heat' in the body, and a lack of vitality. By regulating the body's internal energy, it helps to restore a sense of ease and freedom.
By regulating the body's internal energy, PC-2 helps to restore a sense of balance and inner peace. It's a point that reminds us that our true power comes from a calm and unburdened body.
Location & How to Find
Anatomical Location: Located on the upper arm, in the groove between the biceps muscles.
How to Locate:
- Flex your bicep muscle
- Find the groove between the two heads of your bicep
- This is on the inner side of your upper arm
- The point is in this natural depression between muscles

Primary Functions
Circulatory System
- Regulates heart rhythm and circulation
- Reduces palpitations and chest pain
- Improves blood flow to arms
- Protects heart from emotional disturbances
Emotional & Mental
- Calms excessive emotions and passion
- Reduces anger and irritability
- Promotes emotional stability
- Helps with relationship difficulties
Nervous System
- Calms the nervous system
- Reduces anxiety and panic
- Improves mental clarity
- Supports stress management
Musculoskeletal System
- Relieves arm and shoulder pain
- Reduces muscle tension in upper limbs
- Improves arm mobility and strength
Respiratory System
- Eases breathing difficulties
- Reduces chest tightness
- Helps with asthma and shortness of breath
Clinical Applications
Primary Indications
- Chest pain
- Palpitations
- Arm numbness
- Angina
- Arm pain
- Chest tightness
- Heart problems
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
PC-2 Protocols
N/A
Important Precautions
- Recent arm surgery
- Severe heart disease
- Acute cardiac events