Finance Pro Vivian Tu Spills on Her Smartest Prime Day Finds

TheraGun Therabody Relief ($144, originally $160)

There's nothing worse than the aches and pains that follow doing something good for yourself — like crushing a workout at the gym. This tool helps relax your muscles and relieve tension, stiffness, and discomfort. "My husband bought this for me, and as I've developed more of a strength training routine, I cannot function without it!" says Tu. It's no secret that this is a bit of an investment, which is why, when it's on sale, you'll want to grab it fast. Read our Therabody Theragun review for more.

Editor Quote: "I like the ergonomic, triangular shape of the Theragun, which makes it easy to change your grip when targeting certain areas without triggering any pain in the wrist, forearm, or shoulder girdle." — Jade Esmeralda, former staff writer, Health and Fitness