toughening the feet

[Christian Lemburg]

In the German chapter, some guys have reported jogging on steel shoe cleaning mats (e.g., http://www.masta-cleaning.com/uploads/pics/761502.jpg) with great success ...

 

[JosephTree]

In the German chapter, some guys have reported jogging on steel shoe cleaning mats (e.g., http://www.masta-cleaning.com/uploads/pics/761502.jpg) with great success ...

Nien, danke.

 

[Gordon]

I've run up to a quarter mile on expanded walkway mesh ... it starts to get uncomfortable, so it must be doing something.