- 75
- 10
- Joined
- Apr 13, 2011
There mad to make running as natural as possible concept taken from a Mexcan tribe that run 50 miles on tire tread shoes tied with ropes on there feet. The concept actually strengthens your feet. but it kills your feet the first time cause you are forced to run with correct form using the balls of your feet. after that you are fine and soon discover your a more effective runner there is an article on these and even a semi book.