SPINNING, the English name of spinning bicycle, was initiated by American personal trainer and extreme athlete JOHNNYG in 1980s. This is a unique and dynamic indoor bicycle training course, which combines music and visual effects. 1 after overcoming all the shortcomings of outdoor driving, spinning has become an aerobic exercise that can not only exercise the whole body, but also be easy to learn because of technical improvement. 15 is suitable for people aged 50. However, due to gorgeous lighting and high-decibel music, people who choose spinning bikes are concentrated between the ages of 20 and 45, mostly young white-collar workers. Spinning bike will consume a lot of energy and sweat a lot after exercise. At the same time, it also strengthens the strength of your legs, beautifies the shape of your lower limbs and improves the oxygen uptake of your body. Practice has proved that an effective 40-minute spinning training can consume about 500 calories. Note: Long-term exposure to noise of 85 decibels or higher may lead to hearing loss.