Radiofrequency treatment is based on electrically heating the skin and can be anything from extremely safe all the way to very unsafe (and with a lot of adverse reactions), depending on type of radiofrequency used, equipment and therapist experience/training. If the pain threshold rule is adhered, deep-acting, high-power radiofrequency provided in a continuous moving fashion, should be ~99.5% safe, or better…
Can cavitation or radiofrequency make cellulite and skin firmness worse?
Radiofrequency for cellulite and skin tightening: 22 things you need to know
Radio frequency is simply high frequency electricity. Low frequency electricity can make your muscles contract, even at low intensities. This is used in physiotherapy for musculoskeletal treatment and for pain reduction. A good example of this is EMS, or electrical muscle stimulation / TENS devices/treatments. On the other hand, very high frequency electricity (>300kHz) when applied on the body produces just heat…