mc_grogor. Bikes. August 10th , 2017.
Save the planet. Twenty bicycles can be parked in the same space as one car. It takes around ﬁve percent of the materials and energy used to make a car to build a bike, and a bike produces zero pollution. Bikes are efﬁcient, too — you travel around three times as fast as walking for the same amount of energy and, taking into account the ‘fuel` you put in your ‘engine`, you do the equivalent of 2,924 miles to the gallon. You have your weight ratio to thank: you`re about six times heavier than your bike, but a car is 20 times heavier than you.
Boost your bellows. No prizes for guessing that the lungs work considerably harder than usual when you ride. An adult cycling generally uses 10 times the oxygen they`d need to sit in front of the TV for the same period. Even better, regular cycling will help strengthen your cardiovascular system over time, enabling your heart and lungs to work more efﬁciently and getting more oxygen where it`s needed, quicker. This means you can do more exercise for less effort. How good does that sound?
The Svea Velocipede with vertical pedal arrangement and locking hubs was introduced in 1892 by the Swedish engineers Fredrik Ljungström and Birger Ljungström. It attracted attention at the World Fair and was produced in a few thousand units. By the turn of the century, cycling clubs flourished on both sides of the Atlantic, and touring and racing became widely popular.
It`ll make you happy. Even if you`re miserable when you saddle up, cranking through the miles will lift your spirits. “Any mild-to-moderate exercise releases natural feel-good endorphins that help counter stress and make you happy,” explains Andrew McCulloch, chief executive of the Mental Health Foundation. That`s probably why four times more GPs prescribe exercise therapy as their most common treatment for depression compared to three years ago. “Just three 30-minute sessions a week can be enough to give people the lift they need,” says McCulloch. Why cycling makes you happy.
Cycle away from the big C. There`s plenty of evidence that any exercise is useful in warding off cancer, but some studies have shown that cycling is speciﬁcally good for keeping your cells in working order. One long-term study carried out by Finnish researchers found that men who exercised at a moderate level for at least 30 minutes a day were half as likely to develop cancer as those who didn`t. And one of the moderate forms of exercise they cited? Cycling to work. Other studies have found that women who cycle frequently reduce their risk of breast cancer by 34 percent.
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