1.Hemorrhoids, prolapsed anus;
2.Forearm pain;
3.Chest and rib pain.

On the palmar side of the forearm, 4 cun above the wrist crease, on both sides of the radial wrist flexor tendon, there is one acupoint each, totaling 4 acupoints on both the left and right sides.

Step 1: Extend the arm and stand the palm upright, clenching the fist firmly;
Step 2: On the forearm, a prominent ridge can be seen on the thumb side (the radial wrist flexor tendon);
Step 3: Divide the distance from the wrist crease to the elbow crease into three equal parts;
Step 4: At the intersection of the lower one-third section, on both sides of this ridge, press firmly where there is a sour and swollen sensation, and this is where the acupoint is located.