One neck massager sends a controllable pulse; the other pushes with rotating nodes. The better choice begins with the sensation your body actually wants after a long day.
The difference between a disappointing first session and a soothing one often comes down to three things: clean contact, patient adjustment, and an intensity you can clearly feel without bracing against it.
That late-afternoon ache where your neck meets your shoulders is often linked to tired, overused muscles. Here is how TENS may turn down the discomfort and create a useful window of relief.