Blocking Your Yoga

I've learned a lot going to the health club lately. I have always loved to do yoga, but until I went there I didn't even know there was such a thing as yoga blocks that you can use to make sure you stay in the proper position. Position is everything in yoga, and hard to tell if you're doing it right if you're alone. They're great for doing your yoga work at home on your own in between classes, or if you don't have the time to get to a yoga class with an instructor.