Hyperice’s sized-down version of their popular Hypervolt percussion therapy tool, the Hypervolt GO, proves helpful for pre-workout use as well as recovery. It seeks to improve range of motion and flexibility, reduce soreness and tension, and enhance muscle performance. The brand’s GO iteration weighs just 1.5 pounds (roughly 30% of the aforementioned original model) and features a 40-watt motor. Three speeds can tackle varying issues, while two heads offer different types of contact. Plus, the device is TSA-approved for carry-on luggage.