Cycling is probably one of the best methods of exercise on the planet. It may require you to get a Suunto Quest watch, but it will be a necessary evil in the whole deal. Cycling exercises all the organs of your body effectively and properly. It is rather much like walking, which has been lauded as being the best form of exercise for many people the world over. Cycling increases lung capacity. The energy required to pump those pedals is provided by the process of respiration in the body. Respiration needs oxygen for it to take place in the right manner. Consequently, the lungs will adapt to the new requirements by increasing air uptake during each breath. This will lead to more oxygen in the lungs per breath. This serves as a detoxifying agent in the body. Therefore, the blood stream in the body will be rid of many impurities and toxins that may pose a challenge to the workings of the body.