Bought this for my mum, who often complains of sore back muscles. She's only been using for a few days, but she LOVES it. She has tried quite a few massage type things, however this one is the best because it hits the specific areas you want, it's easy to use and there are different options for the type of muscle relief you need. It's especially great considering we are currently in lock down due to covid-19, so all the massage parlours are closed. The price is also great considering everything it offers.