"Those who say it cannot be done should not interrupt those doing it!"
Monday, March 22, 2010
lower back pain ...
"... lower back pain in a young cyclist without any other problems or history of back pain is often due to mechanical factors (versus intrinsic problems inside your body). The most common is bike fit, then bike fit and then bike fit. ..." [source: active.com author: Katharine McCoy] --- Kjell