[ichabod1]

If his knewws were really ruined, he wouldn't be biking either. I admit it's easier on them, but that constant flexing of the knee joint isn't a picnic.

[ohioWfan]

Not the pounding on the pavement though.

I personally don't think any activity in which you burn 1,000 calories/hour could be described as a 'picnic.' :o)