Walking is the best exercise in the world. Definitely not golf, bowling or swimming. Walking is the best sport in the world, because it took a million years for human beings, from apes to humans, and the whole human body structure was designed for walking. Exercise can effectively prevent arteriosclerosis. Atherosclerosis can be reversed from heavy to light, from light to heavy, from scratch, and from scratch. Scientists have confirmed that arteriosclerosis is a reversible process. Atherosclerosis can be from light to heavy, from heavy to light, from scratch, from scratch. Although it can't completely subside, it can partially subside. Walking is the most effective way to soften arteriosclerosis. Studies have proved that as long as you keep walking for more than one year, the lump will disappear on its own. Walking and exercising is good for blood pressure, cholesterol and weight. Excessive exercise sometimes leads to sudden death, which is very dangerous. Walking is the most suitable exercise.