They progress faster than adults and achieve better results. Buteyko method can be applied to children as young as 3-5 years old. On initial stage parents should arrange time for their children to do breathing exercises regularly and supervise them. It is conditional cure. Majority of people who practice the method regularly are able to change their breathing pattern and thus have no symptoms.
Some people use the method as a substitute of their symptomatic medication.
Each day is structured and participants are given theoretical material along with breathing exercises. At the end of the workshops patients are supplied with the training video and manual as on-going support. The best option is to attend a workshop and do training with the practitioner. If you have no access to workshops you will be able to learn it from the video. There are strict requirements and code of ethics for Buteyko practitioners.