Trapped under bike on a downhill fall, how do I push the heavy bike uphill and free myself?  I once read an account of a man who nearly died in his own driveway after 8 days of being trapped in a similar fall.  CLICK HERE for details on his situation.  Ideas anyone?  I saw an advertisement about a Dustriders’ jack designed for this purpose. CLICK HERE to see video demo on how to use the jack and pricing details.  It is expensive but a small price to pay if it works.  Has anyone had experience with this product or similar ones?  Please share your thoughts.