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Senin, 19 April 2010

choose the right helmet!!!

Not long ago, only the most professional cyclists helmets while driving regularly. Today, more and more drivers occasional practice helmets, in fact, at least 20 states have laws requiring that now wear helmets. Today's helmets are light and modern, to encourage cyclists of all ages and abilities of the benefits of increased safety and comfort.
Although an individual style bike make sure to wear a helmet is an essential part of any journey. The key to most of the helmet is one that fits correctly and can be found for the intended use.
Understand the basic components of a helmet Before deciding on the purchase of a helmet, it is important to understand the basic elements of most helmets and their impact on comfort, weight, functionality and durability.
* Support: This is the foam on the inner wall of most helmets. In the case of a line of impact, absorbs the majority of violence is the last line of defense for the head of a driver in an accident. When buying a helmet from a boat, which rests comfortably on the head. A deck must be completely intact and free of dents, chips or other damage.
* Shell: The outer layer of plastic, or shell, is what a helmet color and style. More than for decoration, but also adds the shell guarantees, because it holds together the helmet during impact, providing protection against punctures and allows the helmet in case of a chain of accidents; This prevents injuries to the head and neck in an accident. The skin should not be cracked or chipped.
* Increase Ventilation: Vents the comfort of the driver, so that the air flows across and through the hull. This is a cooler, more pleasant experience. Of course, the mouths of more than a helmet, the cooler will be the pilot.
* Belts: A helmet with harness-style pilot should Cycling. Stable belts are the best off-road ATV riding or thin, while the thin strip of light is a good choice for racing and road cycling are. The straps should be fully adjustable for comfort and good fit and closure that are simple to use the function. For cyclists, drew up some band equipment tied in a pony tail, which accommodate a better fit and more comfort.
Helmet Party Style Not all helmets are created equal. A helmet should be based on specific needs of the driver and use.
There are three types of helmets, each tailored to a particular form of cycling: Sport, mountain and road.
* Sport helmets usually run between $ 35 and $ 55. This cheap and versatile models are an excellent choice for occasional cyclists, walkers and skaters.
* Mountain bike helmets are slightly higher costs on the scale, cost between $ 50 and $ 130 These helmets are designed to offer maximum protection for cyclists, horseback riding or rough cyclocross race. Many models are equipped with screens and full coverage for the back of the head, and band equipment, the helmet on the head of the driver are greater with unique obstacles to keep off-road cycling.
* Road bike helmets have become more sophisticated and more expensive models, rich with a high quality helmet be anywhere from $ 60 to $ 230 Ideal for heavy traffic cyclists or cyclists who designed this headset to way light and aerodynamic and ventilated very well.
Prior to certification of safety- By federal law, all bicycle helmets sold in the United States, some criteria are used for security purposes, such as the Consumer Products Safety Commission (CPSC) sets. The CPSC has a series of test standards that all manufacturers of helmets designed to meet, in most cases, test scenarios much more difficult, which even experience the worst effects could be a real driver in an accident. Many helmets are tested and certified by an independent non-profit Foundation Snell. However, the CPSC should have the key and the Marks are prominently displayed on the helmet.
Get the right size and shape A poorly fitting helmet, or one that is the wrong size, its effectiveness decreased in the event of an accident. Choosing the right helmet size and fit is for a driver to ensure the safety of vital importance. Some models come with a "one size fits all - all systems with an adjustable shoulder strap, while other helmets in a variety of different sizes.
To determine the correct size of the helmet, wrap a flexible measuring tape or string around the head about an inch above the eyebrow. Use the search on this measure, if the purchase of helmets and the number of match as closely as possible. For ships with predefined sizes (eg small, medium and large), the manufacturer must provide a range of measures suitable for each size. If a rider falls in the measurement between two sizes, it is usually best to choose the smallest size.
A sales associate at a reputable bike shop or sporting goods retailer also offer advice and assistance in selecting a helmet that fits well. Once the correct size is selected, it is important to adjust the helmet for a custom fit. Many additional ring size helmets or padded straps are supplemented as needed within the container.
A helmet is secure, it should fit snugly but not tight, uncomfortable. The helmet should sit at the level of the head restraint, with the front resting place above the eyebrow. The forehead should be protected at all times should a helmet not lean forward or backward. The helmet should not substantially change if from front to back and pushed sideways.
If the shell of the helmet fits properly, it is time to adjust the straps. Buckle your chin strap and pull until it rests on the skin. If the chin strap is enough to move the helmet should not be attracted if the pushed front and rear. The opening and closing the mouth, as has been done, should easily push the helmet against his forehead.
More tips * Still in the manufacturer's instructions or instructions before reading a helmet for the first time.
* Replace the helmet after a significant impact, even if the helmet does not seem apparent damage. In general, a helmet every five years or more replaced, regardless of its impact history.
* Helmets Store in a cool, dry environment away from UV light and the elements. Prolonged exposure to heat, pollution and bad weather can weaken the cover and liner, a significant impact on the safety and longevity.
* Use only mild soap and clean water with a soft cloth, a dirty city. Strong detergents or abrasive chemicals can cause damage.
* Select the type of the helmet, creating a good fit and care for them according to a long pleasant experience and cycling.

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