What's your Miles per Hour?

[JCJ]

Interesting: I could propose a trial at the next American Heart Association meeting about effects of driving an H2 on the arterial blood pressure.
But what should we use as placebo? And what would the FDA think about it, when it can be concluded that there are positive effects?

In any case, these are my "figures":
160 hours (in 3 months, so no real commuting here),
5000 kilometers (and that on such a small island),
31.25 km/hr.
Certainly no risk factor for coronary heart disease.