{
  "id": "LV4",
  "name": {
    "en": "Zhongfeng",
    "gloss": "Central Boundary",
    "zh-Hant": "中封",
    "zh-Hans": "中封"
  },
  "channel": {
    "id": "LV",
    "order": 4,
    "of": 14
  },
  "location": {
    "text": "In front of the inner anklebone, in the hollow just inside the tendon that rises when you pull the toes up."
  },
  "for": [
    "low belly pain",
    "a swollen",
    "sore ankle",
    "a bloated belly"
  ],
  "press": {
    "text": "Gentle fingertip pressure, about a minute each foot.",
    "seconds": 60,
    "sides": "both"
  },
  "cautions": [
    "Not on a fresh sprain or a swollen ankle."
  ],
  "source": "Zhenjiu Jiayi Jing, book 3",
  "url": "https://acupoints.com/en/points/lv4",
  "lastReviewed": "2026-08-24"
}