If you don’t have a massage gun yet, here’s your chance to get one for 40% off

TL;DR: Relieve muscle tightness with this Kitta Percussive Massager. As of March 14, save 40% with code KITTA30, and get it for only $119.99. A quick Amazon search will pull up hundreds, if not thousands, of percussive massage guns, making it extremely difficult to pick the right one. But when all else fails, go with your gut — or, of course, one with good reviews. One like the Kitta Percussive Massager, which boasts 4.1 out of 5 stars and happens to be on sale for 40% off. The Kitta massage g...