Get on a bike every day and lower the risk of heart disease dramatically!

It is fun...and you do not have to stress yourself to be a Lance Armstrong.

Simple exercise is the name of the game, every day if possible. No need for a competion bike...

We have found an ideal bike for the daily ride: "Kronan"

Kronan means Crown and it is a Swedish bike.
The crown of preventing heart disease.

Kronan the Swedish bike producers as a company fully support the "Active Prevention of Heart-disease" over the open-heart.net!

These bikes will be available for sale to everyone interested in a very classic bike. These beautiful bikes are labeled with the "Open-heart.net" brand and are for sale at a very nice price! 




City programs for biking



Bicycling and risks



A British case study



The British Experience



The American Experience



Studies on the effect of biking



Open-heart.net and Kronan