Click the link below to get a systematic heart course.

Click the link below to get a systematic heart course. 的副本 Pull your fingers 36 times a day 1. Improve heart health and prevent heart disease. 2. Prevention of stroke. The heart is most afraid of blockages in the coronary arteries, which are the main cause of heart disease. The body is a system, and there are many ways to prevent blockages in coronary arteries.