Date: 2016-06-27 12:35
Want a good body? Exercise seems to be a good way. Physical exercise has a profound effect on the body. If you exercise for a period of time every day, you are healthier and live longer than most people. Many people proposed to ride a bike to work, which can save time and exercise. But considering the air pollution, is cycling really helpful to health or will it hurt health?
You know, 5 million people die each year because of air pollution, but it hasn't been decided whether or not the bicycle is beneficial. Now, with the help of a computer, researchers at Cambridge University judge the pros and cons of cycling by simulating the effects of pollution on people. The researchers calculated the balance point. If the ride time is greater than this balance point, cycling is harmful.
Combined with the WHO's data, we can know that in the world's most polluted air city (Delhi), it is best not to exceed 60 minutes per day. There is no doubt that air pollution harms the human body, but exercise is also good for the body. We hope to find a balance and achieve a win-win situation.
However, this study also has limitations because only the PM2.5 in the air is considered and no other air pollutants are considered. Even if we take into account other factors, it will not change as a whole. There may be some areas where the damage caused by pollution will be slightly higher.
Researchers at Cambridge University said. In addition, some topographical factors also affect the distribution of pollution, which can also cause shifts in results. As the world's first trade-off analysis of the movement and pollution, it wants to express its meaning very clearly. Although air pollution is heavy, we must insist on exercise. However, the editor said that since the outdoor air is good or bad, the most sensible way is to choose to exercise indoors.
Product details
About Greener Walker
We are Greener Walker,we tried a variety of ways to protect the environment and finally we find it,the compostable and biodegradable bags.But this way is very very very slow and we just like a walker,but the pollution is a runner.So We need more walkers,we need you!
Love Pets Love Earth
For everyone who loves pets,pets are their family.Therefore,for pets and others,we should minimize the impact on the environment and others when we walking the dog.
Box Contains:
15 Bags/roll and 36 Rolls,totally 540 Bags
Bag's Size:23cm x 33cm(9in x 13in)
NOTICE:
Please store these bags in a cool,dark,dry place and keep them out of sunlight and away from sources of heat or steam.Use all bags within 18 months of purchase,otherwise they will start to degrade over time.
Keep Your Hands Safe:Our poo bags are 100% leak-proof and extra thick,never worry about your hands when you pick the poo up.
Super Value Package:36 rolls and 15 bags per roll,total 540 bags can supply up to 7 months.
About Measures:Bag's size 13x9 inches (LxW),fits all size of dogs and each roll fits standard-size leash dispensers.
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