I've mentioned before my issues with lacing up my sneaks. Both feet have to be perfectly evenly snug, and heaven forbid one comes untied mid-workout -- it's a huge distraction. And, I hate having one end of a lace, or a bow, brushing against my ankle.

As it turns out, I'm not the only shoelace nut on the planet. The latest issue of Runner's World has an entire article dedicated to teaching us how to tie our shoelaces correctly. You probably thought there was only one way to tie them, but you are wrong. And it's a 50/50 bet that your shoelaces are, too.

Essentially, you want to tie a reef knot, not a granny knot. A granny will come undone quickly and easily, while a reef knot is actually tightened as your foot pushes against it while you run. I'm not about to go into a full explanation of how to do these knots -- check out the article for that. But, at least now you know it's something to be aware of.