Importantly, “ pregnant women, glaucoma sufferers, and persons with cardiovascular disease should not practice the technique because it generates too much force, ” warns Jian. “ It overstimulates the cardiovascular system, which can be dangerous for such individuals. ”
要注意的是，「懷孕的孕婦、青光眼患者及心血管疾病患者不能做，因為『能量太強』，對血管的刺激過大，反倒容易發生危險，」簡麗莞提醒。