According to statistics from the CDC, around 39% of U.S. adults experience back pain. A good deal of that pain comes from sitting wrong. Many people sit at a desk with a rounded spine or hunch their ...

Pilates teachers rarely complain about lower-back pain. Why? It's not because they aren't chained to their desks all day—though I'm sure that helps. It's because they know how to strengthen weak spots ...

When it comes to resistance gym machines, the back extension is underrated. Just ask strength and conditioning coach Andy ...