Ever used a stim machine? Hope your contacts are perfect, and excrete their own conductive gel, and my god will this have to be properly sized. Orherwise... ou

Ever used a stim machine? Hope your contacts are perfect, and excrete their own conductive gel, and my god will this have to be properly sized. Orherwise... ouch... fire ants. Edit: Note that despite the differences between TENS and NMES do not extend to the effects of bad contact.