MASTERPULS icon with High Speed Vibration Therapy The V ACTOR High Speed handpiece delivers up to 100 Hz of resonance vibrations, supporting deep massage, fascia work, and targeted stimulation of tissue structures. Frequency driven Tend uses Direct Vibration Therapy, sometimes known as Focal Vibration therapy. , Tend has a unique pin point tip to access hard to reach parts of the body. , Focal Vibration Therapy (FVT) is a type 4.1" Wireless Vibrating Massage Ball, Deep Tissue Relief, 3 Intensity Levels, Orange Hypershpere Go Vibration Therapy Ball Dolphin Handheld Massager with Vibration, Magnetic, Far Infrared Therapy at 910 piece Dolphin Massager in New Delhi ID: 27302783988