This quick and low impact application targets specific points with the goal of restoring motion to the targeted joint. The activator technique is ideal for babies, adults and geriatrics because of its low-impact delivery and effective results.Īn activator is a small spring loaded hand held device that provides a quick, low impact pulse directly to a specific vertebrae or joint. The activator treatment technique is a diagnostic and treatment tool used by chiropractors to treat various musculoskeletal complaints such as neck pain, back pain and headaches.