Easy to use. According to the introduction of Query 39 Health Network, the petal ball bioelectric energy meter is a balance instrument based on "bioelectronic balance", which combines the principle of meridian science of traditional Chinese medicine and the balance of yin and yang. Stimulate the human body through high-voltage pulse current, adjust the balance state of human bioelectricity fitness exercise, and achieve the balance of yin and yang that Chinese medicine often says. The instrument adopts high-voltage single and double pulse wave technology, which can reasonably stimulate neuromuscular mechanism and repair nerve conduction.