Percussion massagers are easy to operate with little difference between brands with the exceptions of power source and available options like head attachments and variable speeds. Most massage guns are ergonomically intuitive as they are shaped like a power drill and operate cordlessly by battery. Should your massage gun have multiple head attachments, refer to your instruction manual to choose the best one for your specific needs. Typically larger heads are for larger areas of the body and the smaller or pointed heads are better for targeting trigger points and smaller muscles. To begin massaging, turn on the unit on a low speed setting and apply to the affected area. Adding manual pressure is not recommended as the strength of the gun itself should be enough. If more pressure is desired, turn up the speed setting. Please note that tolerance to speed can vary from person to person and on different parts of the body. Increase or decrease speeds accordingly to find the right comfort zone for you. Continue to move the massage head around the targeted area for a few minutes or until you begin to feel some relief.