Even if you're sick of hearing how we can go more "green" -- and I'm not, bring it on! -- here's a fun article discussing ways we can go green with our exercise.
For example, did you know you could recycle your old workout shoes and clothing? Shoe rubber can be repurposed into playground ground cover and Patagonia recycles clothing materials into new clothes.
Pretty cool? And that's on top of the obvious ones like workout outdoors instead of a gym (go boot camp!) and use reusable water containers.
