What is VPOD?VPOD is a drug free solution that helps to get relief from muscle, joint and nerve pain, recover from a workout, and promote healthy healing after injury or surgery.The VPOD is the first and only unit that combines 3 powerful technologies of TENS, EMS & NMES in one light, sleek device. VPOD is wireless and connects easily to this free VPOD app.This unit has 24 unique modes with 20 intensity settings for pain management for back, neck, arms, legs, abs and muscle rehabilitation and re