There are a few categories of asanas which are recommended to lower blood pressure: forward bends, sitting, supine and inversions group.
Forward bends have the best effects on high blood pressure, so they can help you the most to lower your blood pressure. These exercises have a calming effect on the brain, the blood circulation to the brain is normalized, and they help you reduce the stress from the sense organs, things that lower blood pressure. So, the brain, the sympathetic nervous system and the sense organs are relaxed, the cardiac output and the pulse rate decelerate at the same time, and blood pressure stabilizes, so it lowers blood pressure when it’s high. Other asanas which have beneficial effects on the nervous system and help you lower blood pressure are Uttanasana and Adhomukha Svanasana , which have to be practiced with the head resting on props, so the blood circulates more freely into the aortic arch. These help you lower blood pressure.
Baddhakonasana and Virasana are some of the sitting asanas which can be practiced in order to get a lower blood pressure by the hypertensives , which in most cases are hard breathing. These poses eliminate the tension from the ribs and the intercostal muscles, so they help you to breathe with no difficulty, and lower blood pressure.
Other poses which help you lower blood pressure are the supine poses, like Supta Baddhakonasana which, by relaxing the abdominal region, and so the entire body, bring calm on the nerves.
Inversions asanasas such as Viparita Karanti and Halasana revitalize the nerves, assure the control over the lungs and diaphragm, so if you practice these exercises constantly, you will get a lower blood pressure. There are also useful the Svanasana and pranayama, which provide the control over the automatic nervous system. As the senses and the mind are chilling, the blood pressure stabilizes, and in case of hypertension it leads to a lower blood pressure.
