A short video lesson on the concept/principle of Opposing Movement. This principle is applied in most Qigong and Internal Martial Arts and is excellent for your health and the longevity of your joints. Is best to be practiced prophylactically, but when practiced daily, the principle can be used to rehabilitate an injured joint. The practice is subtle and takes consecutive days to yield results. Regularity and perseverance is essential in order to get extraordinary results for your health or martial skill.