Full Idea
You do not ride a bicycle just by moving your body in a certain way. You have to be on the bicycle to move in the right sort of way
Gist of Idea
Bicycle riding is not just bodily movement - you also have to be on the bicycle
Source
Rowland Stout (Action [2005], 9 'Are body')
A Reaction
My favourite philosophical ideas are simple and conclusive. He also observes that walking involves the ground being walked on. In complex actions 'feedback' with the environment is involved.
Book Reference
Stout,Rowland: 'Action' [Acumen 2005], p.145