Electrostimulation

A current from a unit made for this, on an agreed place — never above the waist, never near the chest.

Why people do it

Electricity produces a sensation nothing else produces — it does not feel like being hit or squeezed, and it can be turned up in increments finer than a hand can manage.

Smallest way in

A unit made for the purpose, on the lowest setting, on a thigh, before anything else. Never a mains-powered improvisation.

What to watch

Never above the waist and never anything that could cross the chest — current across the heart kills. Nobody with a pacemaker or an implanted device, and nobody pregnant. Purpose-built units only.

In the planner

3 different things carry this tag, and switching it off removes every one of them. The mildest of them sits at hard.