Everybody knows that the height depends on many factors: environment, hormones, your genes, and nutrition. But if you've always believed that you must just grin and bear it, think twice. It's hard but not impossible to change your height even after 25. Stretched muscles receive more blood as it circulates better in the stretched limbs. What is more, oxygen moves better in the whole body. All in all, this leads to a gradual natural stretch. Cobra Pose has several additional benefits, such as decreasing the stiffness of the lower back, increasing flexibility, strengthening your shoulders and arms, and firming and toning the buttocks. A longer neck you can get as a result of Neck Stretch will give you some additional height. There have been claims that by regular practice, vibration gymnastics can even prolong your life by decades. When your heels are raised, the largest blood vessels are filled with blood due to muscle contraction. And, when the heels are dropped back down, the blood turns around and immediately starts moving toward your heart, thus reducing the strain on it. At the same time, blood gets access to all the muscles, thus, allowing them to stretch much better.