# Introduction to the Seokmun Hoheup® Program (Free) with SEOKMUN HOHEUP®

> The Seokmun Hoheup® program is a lower belly centered breathing practice guided through a structured level system. Designed to support self development and self completion, it integrates coordinated physical movements with focused attention on the lower abdomen to cultivate natural, sustainable breathing patterns and lasting whole body change. The program is simple and accessible, making it easy for anyone to learn and practice. Join the Introduction Session to learn the basics of the Seokmun Hoheup® program. During this one hour online session, we will practice the breathing exercises together. Even by attending a single session, you will learn practical breathing principles that you can apply on your own. You are welcome to simply attend, experience the practice, and take from it what is helpful to you. Please prepare a carpeted space or yoga mat, as the session includes gentle floor exercises performed while lying down. The Introduction Session is offered free of charge as part of our monthly membership program.

- Host: SEOKMUN HOHEUP®
- Duration: 60 min
- Location: Google Meet
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/seokmunhoheup/beginner
- Event type id: 4831213

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4831213&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 4831213,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.