i had got a stimulator a while back that is tens, ems and russian, i read that russian is proven that it can help build strength, docs even prescribe it to prevent muscle atropy, athletes wore them during a workout, i hardley ever bothered wearin it cuz i was lazy to put the pads on, i got oneof the ones that you actually need a priscrpition for in the us, its the big block one you have to plug in or have like 8 dd's, i got it from out of country, was wondering what yalls opions on these were if you have one and have used it for a while, and more benoificial during a workout and just chilling