How does walking benefit the cardiovascular system?

Answer 1

Exercise increases cardiac output, which in turn strengthens the heart. Since the muscles of the legs are the biggest ones you have, then exercises using the legs are efficient at increasing cardiac output.

But running is high impact and is "bad" for your knees ... so swim or ride a bike in preference.

Answer 2

The benefits of walking include building up stamina and aiding in weight loss. Walking is also a good cardiovascular activity if you walk briskly, the fresh air is good for your lungs and skin and it can help keep you fit. Walking also relieves stress and can aid a good night's sleep.

Answer 3

Physical: improved blood flow, greater lung capacity, strengthening of the muscles and bones, improving tendon/ligament functioning, burning calories (and possibly losing weight), better balance and coordination

Mental: heightened state of being, improved emotions, psychological benefits, time to think and work through problems, clear mind, improved focus, goal formation

Answer 4

It keeps the body fit and can help maintain a high level of cardiovascular fitness which over time will strenghten the heart

Answer 5

It strengthens your heart : NovaNet