TENS Units and Muscle Stimulators

I first found out about  TENS Units at our dentist.  I had to have a filling and I always hated those.  They put the Tens electrodes on my face and I controlled it.  I never felt a thing.  I would like to have a Muscle Stimulator because from reading up on them, I feel Muscle Stimulators would be just the thing to take away my back aches and pains.  I am sure that many athletes take advantage of LG-TEC Dual Combo TENS Unit and Muscle Stimulator  to get rid of their aches and pains from the many sports activities.   If you visit LG MedSupply Online  you will see they are having free promotions and a discount sale too.  Check out the details on free shipping too.  It is always good to check the online customer blog too, because you can get so much information from it.  You can also call their Toll free phone number to get any information you need and to get questions answered.