11 Mar2016
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Apart from the increased self-esteem and confidence that getting fitter and leaner will give you, simply spending more time outside will cheer you up. This is thanks to the ability of sunlight to boost your levels of the feel-good hormone serotonin.
“Our research found that those who exercise regularly are at significantly lower risk of cardiovascular disease, Type II diabetes, all types of cancer, high blood pressure and obesity,” says Dr Lynn Cherkas of King’s College London.
According to the British Heart Foundation, around 10,000 fatal heart attacks could be avoided each year if people kept themselves fitter. Studies from Purdue University in the US have shown that regular cycling – even as little as 20 miles a week – can cut your risk of heart disease by up to 50 percent.
According to the RAC, the yearly cost of car ownership in the UK is about £5,869, the lion’s share of which is down to fuel.
Public transport costs have gone skyward too and the solution hundreds of thousands are turning to for daily travel, just as in the ’70s, is the bicycle. With cycling, the only inflationary factors are the rising cost of food and the payouts for your bike and kit. But you have to eat anyway, and the cost and depreciation on a new bike is at worst measured in hundreds of pounds, compared to the thousands lost on a car.
Sports psychologists have found that the body’s metabolic rate – the efficiency with which it burns calories and fat – is not only raised during a ride but for several hours after. “Even after cycling for 30 minutes you could be burning a higher amount of total calories for a few hours after you stop,” says Mark Simpson of Loughborough University.
According to the National Forum for Coronary Heart Disease Foundation in the US, regular cyclists enjoy a fitness level equal to that of a person 10 years younger.
It takes around five percent of the materials and energy used to make a car to manufacture a bike, and cycling produces zero pollution. Bikes are efficient machines too – you travel around three times as fast as walking for the same amount of energy and, taking into account the ‘fuel’ that you put in your ‘engine’, you can do the equivalent of 2,924 miles to the gallon.
With nearly a quarter of the UK’s CO2 emissions now coming from road transport, it’s no surprise that leaving your car at home is going to help pollution both locally and globally.
If all commutes in England under five miles were completed by bike instead of car they would save a collective 44,000 tonnes of CO2 every week, the equivalent of heating 17,000 houses.