During a CoolTone treatment, one of our expert providers will apply the special CoolTone device to your areas of concern. These may be your abdomen, buttocks, or thighs. Then, the device will penetrate deep into your muscle layers and induce contractions via magnetic muscle stimulation. Your body will strengthen its muscle fibers so you can enjoy greater tone and definition. Most clients at The Refinery enjoy optimal results after a series of 4 treatments for the body area treated.