Whoever said work was a pain in the next has never spent the entire day hunched over their computer and in a stiff chair. (Correction: It's a pain in the back.) If you want to make the nine-to-five grind more comfortable—but don't necessary want to splurge on a new chair—consider picking up a seat cushion. Not only will it make your workday extra comfortable, but it can also alleviate back pain. To help, we've scoured the Internet and are sharing the 10 best seat cushions. All you need to do is add your favorite to your e-cart, kick back, and relax.