Rectus abdominis
Body region：Chest and abdomen
Lower back compensation, tight abdominal wall or bloating
Function
Originates from the pubic bone and inserts at the xiphoid process and the costal cartilages of ribs 5 to 7. Flexes the trunk and stabilizes the pelvis.
Common causes
Overuse of the core as compensation, prolonged sitting, bloating, or poor breathing patterns.
Massage and stretching
- Gentle clockwise kneading
- Light cobra stretch
Related acupoints
- Zhongwan (CV12)：Midpoint between the lower edge of the sternum and the navel
- Tianshu (ST25)：2 cun lateral to the navel (about three finger-widths)
- Qihai (CV6)：About 1.5 cun below the navel
Related meridians
Conception Vessel (Ren Mai)、Stomach Meridian of Foot-Yangming
Posture and muscle patterns
When to see a doctor：Severe abdominal pain, blood in the stool, or chest pain with pressure: seek medical care immediately. Avoid abdominal acupoints during pregnancy.