There’s a good chance you’re reading this while sitting down at your desk. Or lounging on your couch. Or withering away on a bus, a train, or a plane. (Hey, we’ve been there.) Flexibility exercises ...

I started going to reformer-Pilates classes a year ago and learned a lot about the exercise. Since starting classes, I've become flexible and no longer have pain in my knees. I've spent a lot of money ...