If you've always wanted to be able to stand on your head and do Downward Facing Dog, then September is your month. It's National Yoga Month, and to celebrate, over 750 yoga studios across the world are offering one week of free yoga. The hope is to inspire more people to try yoga so they can reap all the physical and emotional benefits of a regular practice.

All you have to do is check the list of participating yoga studios. Once you choose a studio, they'll email you a card. Just print it out and bring it to your chosen studio to get one free week of classes. How easy is that? The one clincher is that you can't use the pass to get free classes at a studio you've already been going to; it's only for new students. It's a great way to explore the benefits of yoga, or to try out a different studio.