Low-Force

Activator Method

A spring-loaded instrument that adjusts without the pop.

The Activator is a small, hand-held instrument that delivers a precise, low-force impulse to a specific segment. It's ideal when a manual adjustment isn't appropriate — kids, elderly patients, acute pain, post-surgical recovery.

How it works

Dr. Sweeney locates the segment, positions the Activator tip, and delivers a quick, controlled pulse. There's no twisting or manual pressure, and the input is a fraction of a manual thrust.

Questions we hear

About Activator

Does it work as well as a manual adjustment?
For the right case, yes. The point isn't force — it's the right input at the right segment at the right moment.

Think Activator might be the right fit?

You don't have to be certain. Dr. Sweeney will confirm on the first visit — and choose a different tool if it isn't.