How does the coach of Taekwondo Winter Training Camp inform parents in winter vacation?

written notification, telephone notification, SMS notification or application notification, etc.

1. written notice: prepare a written notice, including the date, time, place, expenses and other important details of the winter training camp. Send the notice to each student's parents by email, fax or the communication platform of the school/club.

2. Telephone notification: communicate with each student's parents by telephone to explain the arrangement and details of the winter training camp. Make sure to clearly convey the date, time, place and any additional information required or provided by parents during the call.

3. SMS or application notification: use SMS or parent-student management application to send notification to parents. These applications have the function of sending group messages, which can easily send information to all parents.