WIWO Deep Tissue Massage Gun,percussive massagers that can loosen tight spots and help relieve muscle soreness.Deep Tissue Massage Guns offer what's known as percussive or vibration therapy. This type of massage provides rapid bursts of pressure into the body's muscle tissue (hence the rippling effect of Deep Tissue Massage Guns) as its head oscillates back and forth. For those who find foam rollers uncomfortable or too manual of a process, massage guns offer a more streamlined, automatic solution.
http://www.wiwofitness.com