Fahrradhelme: Unterschied zwischen den Versionen

An individual making a free-will decision to purchase and wear a helmet probably has already decided to ride a bicycle. An individual forced by law to wear a helmet may not have made that decision, and some studies show a reduction in bicycle use if helmet laws are enforced. Also, some studies that look at a population at large show no reduction in fatality rates with helmet laws. This situation has been attributed to a low actual percentage of helmet use and by some to "risk homeostasis" -- that cyclists who wear helmets might compensate by taking more risks -- which, on the other hand, can mean riding more and taking trips that would otherwise be avoided.

;Siehe auch

==Die Geschichte des Helms==