![Hey Runners – Protect Your Feet With Your Shoe’s Built In Shoe Lock [Video]](http://townsquare.media/site/43/files/2015/05/RS2828_000011676612.jpg?w=980&q=75)
Hey Runners – Protect Your Feet With Your Shoe’s Built In Shoe Lock [Video]
Not being a runner, I had no idea those extra shoe-lace holes on your running shoes actually had a function! I thought they might be for people with oddly shaped feet, or something. I had no idea that they helped create a 'shoe lock' to keep your feet from moving around and causing blisters when you run!