Sore Muscles Don’t Stand a Chance. Massage guns have hit the market- and what perfect timing. With more and more people working out from home, sitting at their desk, staring at computer screens, and for some- hitting the gym in person again. With all this wear and tear on our bodies, we need something to help relieve muscle tension and get us back at it. Sore muscles no longer stand a chance- with the ExoGun Recovery Massage Gun.