OTOH, weight bearing exercises like jogging help prevent bone loss, while
cycling does not.

What kind of swimming pool do you cycle in?

The Surgeon General begs to differ:

http://www.surgeongeneral.gov/librar.../Chapter_7.pdf


Chris Neary


"Science, freedom, beauty, adventu what more could
you ask of life? Bicycling combined all the elements I
loved" - Adapted from a quotation by Charles Lindbergh