CYCLING

1. The skeletal system:This is the body's supporting framework, held together by muscles, tendons and ligaments.

2. Oxygen and circulation,Heart and cardiovascular diseases,

3. Blood pressure Moderate cycling can prevent, or at least reduce, high blood pressure and so help to avoid stroke or damage to the organs. Blood pressure is also reduced by a lower heart rate, which is a result of regular cycling

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5. Muscles:Humans have several hundred muscles, which have to be used regularly in order to maintain fitness and health. A week of inactivity reduces the strength of the muscular system by up to 50% and can harm them long-term. This is particularly true for older people as aging causes muscles to shrink. During cycling, most of the body's muscles are activated.

6. Mental stress

7. Benefits