According to YouTube:
After sustaining a life changing injury in 2013, Martyn Ashton, mountain bike and Road Bike Party legend, is Back On Track.
Following his injury in 2013, Martyn Ashton, trials legend, creator of Road Bike Party 2, and, above all family man and bike rider, began his inspirational journey to get back on track. Joined by his friends Danny MacAskill, Chris Akrigg and Blake Samson and filmed by long time collaborator Robin Kitchin, this is Martyn Back On Track.
Click HERE or below for this inspiring video of a man who despite the adversity he faces has an unmatched zest for life.