The G5™ GBM™ incorporates the powerful massage action of our stand-mounted G5™ Massage Machines into a small, compact, hand-held unit. A massager small enough on the outside to fit in a gym bag, but large enough on the inside to consistently deliver a powerful massage action. G5™ GBM is ideal for athletic trainers or athletes on the go! This unit very popular with pro sports teams and college athletic trainers. Ergonomical hand grips make using the G5™ GBM easy. Continuously-variable expanded speed range a 15- cycles/sec. Comes complete with a G5™ Portable Professional Therapy applicator package (applicators K, L, J, F, H and 3 applicator covers).