Search articles from thousands of Examiners
Write for us
Honolulu Transportation SF Bicycle Transportation Examiner
SF Bicycle Transportation Examiner

Brittle bones? Not for Lance

July 6, 11:02 PMSF Bicycle Transportation ExaminerBen Marks
1 comment Print Email RSS Subscribe

Subscribe


Get alerts when there is a new article from the SF Bicycle Transportation Examiner. Read Examiner.com's terms of use.
Email Address


  Include other special offers from Examiner.com
Terms of Use

The other day, someone asked me if I was worried about my bone density since I ride a bike so much. Huh? Turns out that cyclists who compete at the highest levels of the sport are literally riding their asses off—well, their coccyxes perhaps, or maybe it's their hip bones. Anyway, according to a raft of reports, serious cyclists appear to be plagued by low bone density, which makes their bones brittle. The problem seems to be that cycling does not subject a cyclist's bones to enough trauma, which doesn't give the bones an incentive, if you will, to get tough. Sweat also causes cyclists to lose a lot of calcium.

As if to prove the point that cycling causes bones to be brittle, Lance Armstrong broke his collarbone earlier this year, although his performance in the Tour de France (he's climbed into the number-two position overall) indicates that he's recovered rather quickly.

Comments

Name:


Comments:
characters left

NOTE: Do Not Alter These Fields:

Recent Articles

Sunday, July 12, 2009
The Bicycle Film Festival rides into San Francisco this week, presenting music, art, and lots of films, most of them shorts, that celebrate cycling. …
Saturday, June 27, 2009
This was a bittersweet week for bay area cyclists. On Friday, the San Francisco Municipal Transportation Agency voted to approve 45 of the 46 bike …

Things to see and do

Fee Free Park Day
11 Nov 2009 - 8 am
USS Arizona
More special event »
Fee Free Park Day
Hawaii Volcanoes National Park
Tot Spot
Children's Discovery Center