★ 4.2
BHK-TENS Unit Review: 22-Mode Muscle Stimulator Worth It?
I spent three weeks with the BHK-TENS muscle stimulator, testing it on lower-back stiffness from sitting at my desk all day. Here's my honest take on whether this 22-mode TENS unit actually delivers on its drug-free pain relief promise, or if it's just another gadget collecting dust in a drawer.
haunh5 min read