The Aduro Sport Elite Recovery Massage Gun helps restore the body faster, promotes muscle repair, promotes blood flow and relieves lactic acid. It can also be used to prepare the body while warming-up before exercise. This gun will deeply relieve the body's soreness through deep and powerful muscle massage after exercise. The 6 different unique and distinct massage intensity levels help to reduce bone and muscle damage by ensuring you always have the ability to choose the exact level necessary for you so it's not too strong or too light for you. There are 4 different massage heads provided so you can target the different muscle groups in your body with the appropriate attachment.