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Answer» Excretory System:
Excretory system is the one by which harmful and wasteful products are excrete from our body. If these useless and harmful products remain inside the body, the body becomes a victim of many diseases. Among these wasteful products are urea, carbon dioxide, perspiration and water. These products excrete through different organs like lungs, kidneys, skin and intestines. Effects of Exercise on Excretory System:
Exercise has good effect on excretory system. Some of these.good effects are as follows - Body gets activated as a result of exercise. The blood circulation increases thereby. Due to exchange of gases in the body, food elements get digested and waste products get excreted. It helps in keeping the temperature of the body uniform.
- Muscles have to get into motion as a result of exercise. It results into some body change. The dirty elements come out of the skin, and the body remains free from skin diseases.
- With exercise poisonous and waste products continue to be excreted from body. Diseased germs do not get accumulated in the body. The body becomes able to fight out these diseased germs.
- Kidneys expel out waste products in the form of urine. They act as sieve. With exercise they become activated and efficient.
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