The Rider's Fitness Guide to a Better Seat ISBN: 0470137436  ASIN: 0470137436 Author: Jean-Pierre, LMT Hourdebaigt Publisher: Howell Book House 2007-12-26 Usually ships in 24 hours
The Rider's Fitness Program ISBN: 1580175422  ASIN: 1580175422 Author: Dianna Robin Dennis Publisher: Storey Publishing, LLC 2004-11-15 Usually ships in 24 hours