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1. Who have healthier heart, those who jog regularly or those who don't?

Those who jog regularly have healthier heart than those who don't.
2. How does jogging help you to reduce your weight?

It helps to burn fat stored in your body, especially belly fat.
3. What is ideal for increasing the bones weight?

It helps strengthen the bones to carry your body weight easily.
4. Why might jogging prevent us from catching a cold often?

It helps strengthen the immune system in the body.
5. What should we do to improve our health every day?

We should do jogging this activity every day to improve our health.