среда, 4 июля 2018 г.

BICYCLES IN ALWAYS IN EXCELLENT FORM


It's no secret that bicyclists who are dedicated to their cause are in excellent shape. It's enough for one hour, spent on a bicycle, to burn up to 500 calories (depending on the terrain and the speed of rotation of the pedals). In addition, cycling is a great way to normalize the frequency of contractions of the heart muscle, which in turn helps to avoid blood circulation problems in old age (according to the 2013 study).

In addition, cycling involves a wide range of muscles, including the quadriceps, hamstrings, calves and even the spine. Plus, cycling does not have the harmful effect on joints, which is inherent in running or other forms of cardio loads, making cycling one of the safest activities in the world.

Mountain bike


The main features of the mountain bike are wide (1.5 - 2.5 inches, instead of the usual 20-40 mm) wheels, slightly smaller than road bikes, diameter (26 inches instead of 700 mm). A frame of special geometry with a carriage lifted for cross country rides up to 29-33 cm and a large number (21-27) of gears with a wide range of gear ratio, suitable for any height difference at which it is still possible to go. Mountain bicycles can be operated under extreme conditions, while the requirements of convenience and management efficiency play no less a role than weight reduction. Partly that's why hydraulic brakes, shock absorbers and other new developments appeared exactly in the MTB class.

How to fold a folding bike


The increasing popularity of folding technology is explained very simply: in large cities it is unlikely to overcome all distances only by bicycle, so it is much more convenient to have a folding model with which you can easily enter public transport. And of course you should not forget about the current issue of saving free space. Folding does not require a lot of storage space in the house or apartment, and when traveling to work it does not have to be left on the street, but can be folded up to take with them to the premises.

The market today offers a huge number of different folding bicycles. Of course, it is difficult to call a full-fledged folding bike, which only have a folding frame. After simple manipulations with the lever, located on the frame, the bike really will be folded in half. At the same pedals, steering wheel and other protruding parts do not go anywhere, so that the assurances of the complete compactness of such models are highly controversial. This will of course allow the bicycle to be placed in the trunk of the car, and it is easier to store, but in the collapsible state, such models are often not fixed and remain cumbersome.
The most convenient in transportation and storage is folding sitiboys, which use the Pop-Up folding mechanism. Transformation of the bicycle with its use is due to the pressure on the lever located under the seat. After several folds, this process will take several seconds. The folded bike really becomes compact and can easily be taken to the premises or to public transport.
 It is very easy to fold bicycles equipped with Smart Folding Technology. To fold or fold a bike you only need to press the special buttons. In this case, manipulations on the transformation of the bicycle machine can be carried out in an arbitrary order.