After more than 40 years of development and improvement by the Richard family, this set of theories and actions has been recognized by more and more rehabilitation practitioners and patients, and has gained recognition from many countries around the world, such as the Czech Republic, Slovakia, Germany, Poland, the United Kingdom, and Finland, Sweden, Italy, South Korea, China. Many other countries have successfully introduced its technology, which has a far-reaching impact on the local rehabilitation industry and has made great contributions to the health of many societies.