Bicycling

Aerobic exercise is the most efficient way to burn off calories, and bicycling (which is normally aerobic exercise) is such an efficient sport. Riding a bicycle is a great exercise. Bicycling improves your circulation, it can help you live longer and more healthily healthier. Bicycling is It not only saves fuel, but it can also help keep you in shape without an expensive gym membership. I started to take first took up this sport when I was in junior high school. I rode my bicycle from my home to school and back every day, and on weekends i ride bicycle with my classmates go I rode to the nearby park on the weekend. I think it’s popular in China, and it’s convenient for going us to go out; the point is that such a sort of (such already includes 'kind of') sport is completely free, you don’t need to cost pay money on for it (except for safety equipment, lights, helmet, face masks!maintenance). I am very keen on riding a bicycle.

Don't try it when the pm2.5 is over 600 (really stay home if it is over 200)!  I saw Wuhan was 677 a few days ago. 

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Bicycling

Aerobic exercise is the most efficient way to burn calories,and bicycling is such an efficient sport. Riding a bicycle is a great exercise. Bicycling improves your circulation, and it can help you live longer and healthier. Bicycling is not only saves fuel, but it can also help keep you in shape without an expensive membership at the gym. I started to take up this sport when i was in junior high school. I ride my bicycle from my home to school every day. I ride my bicycle with my classmates when we go to the park on the weekends. I think it’s popular in China. It’s so convenient for us to go out and the point is such a sort of sport is completely free. You don’t need to cost spend money on it. I am very keen on riding bicycle riding.

OR Riding a bicycle is a great form of exercise.