Dan, an REI Outdoor School instructor, demonstrates how to properly position your body while mountain biking up and down hills in this video. You want to lean forward while going up a hill and lean back while going down a hill. This balance will give you the most stability.<br /><br />http://www.rei.com/bikeyourdrive<br /><br /><br /><img src="http://ll.broadbandsports.com/images/25614_thumb.jpg" alt="How to Position Your Body While Mountain Biking Up and Down Hills Video" title="How to Position Your Body While Mountain Biking Up and Down Hills Video" width="150" height="90" alt="How to Position Your Body While Mountain Biking Up and Down Hills Video"/>
