Thread: Bikes and health.
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Old 08-31-06 | 10:51 AM
  #11  
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cerewa
put our Heads Together
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Joined: Jun 2003
Posts: 3,155
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From: southeast pennsylvania

Bikes: a mountain bike with a cargo box on the back and aero bars on the front. an old well-worn dahon folding bike

you start cycling for fitness..., you may end up living longer, ..., that may actually lead to greater lifetime energy consumption
Yeah, either way, we need people to make reasonable decisions about how many offspring to create.
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