Review on Muscle Massage Gun: Powerful Handheld Deep Tissue Percussion Massager for Athletes - Relieves Soreness & Stiffness, Multiple Speeds, Long Battery Life, Quiet & Powerful Brushless Motor by Karen Montanez

At first I was concerned that this cordless massager would not be powerful enough. I can tell you that this thing has some weight as you hold it and can help relieve some of the tight spots on your body. I used the flat head attachment to massage my shoulder and it helped relieve some of the stiffness I was having. It comes with other attachments, but due to the fact that they are made of hard plastic, some of them were uncomfortable. Maybe putting a towel underneath would help. Battery life seems pretty good. The device is rechargeable, so you don't have to leave it plugged in to use it.