ST-42 - Rushing Yang
冲阳 - Chōng yáng
Point Region: Foot
ST-42 Chongyang, meaning 'Surging Yang,' is the 'Yuan-Source' point. Located on the foot, it is a master point for harmonizing the channel and supporting digestion. Its name, 'Surging Yang,' alludes to its ability to bring a sense of order and harmony to the body's entire system.
Think of Chongyang as a point that helps to 'surge' your energy. It's invaluable for addressing issues like a feeling of heaviness or a thick abdomen, a lack of vitality, and a restless spirit. By harmonizing the channel and supporting digestion, it helps to restore a sense of ease and freedom.
By harmonizing the channel and supporting digestion, ST-42 helps to restore a sense of balance and inner peace. It's a point that reminds us that our true power comes from a well-regulated and harmonious body.
Location & How to Find
Anatomical Location: Located on the foot, between the second and third metatarsals, in a depression proximal to the metatarsophalangeal joints.
How to Locate:
- Find the space between your second and third toes
- Trace this space up toward your ankle
- Stop where you feel a pulse on top of your foot
- The point is in this depression where you feel the pulse

Primary Functions
Digestive System
- Strengthens stomach and spleen function
- Improves appetite and digestion
- Treats chronic digestive weakness
- Regulates stomach qi and metabolism
Musculoskeletal System
- Treats foot and ankle pain
- Relieves dorsal foot tension and swelling
- Improves foot circulation and function
Circulatory System
- Improves circulation in feet and lower limbs
- Treats cold feet and poor circulation
- Regulates pulse and heart rhythm
Nervous System
- Treats facial paralysis and nerve disorders
- Calms the mind and reduces anxiety
Immune & Energy System
- Strengthens overall qi and vitality
- Improves energy circulation throughout body
Clinical Applications
Primary Indications
- Facial asymmetry
- Toothache
- Leg atrophy
- Foot swelling
- Facial paralysis
- Dental pain
- Muscle wasting
- Circulation problems
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
ST-42 Protocols
N/A
Important Precautions
- Recent foot surgery
- Severe foot fracture
- Acute foot infection