$49.95, available on Amazon
Back pain comes in all different forms, but for me personally, it's exacerbated and amplified by the intense muscle tension in my shoulders. Tension can affect posture and alignment, and can make injuries like slipped discs feel more excruciating. Even if you don't have any sort of spinal issues, it's likely that you've experienced the discomfort of shoulder tension simply from to sitting at a computer all day or working a stressful job. If that's the case, you should keep reading.
Since I can't afford to spend $200 on massage therapy every week, I decided instead to spend $40 on this at-home shiatsu massager, which was maybe one of my best purchases ever. With two heated notes per side that continually rotate, changing directions every few minutes, you'll feel like you're getting a deep tissue massage right in the comfort of your own home. It melts away the stress and tension, and leaves me feeling so much more relaxed. Just keep in mind that if you use it for too long, it can cause bruising — so start with just one cycle at a time.
Read more about my experience with the Zyllion at-home shiatsu massager here.