The most popular type of massage to promote relaxation is Swedish Massage. To increase blood flow, this type of massage uses long, slow, circular strokes and friction. This massage is soothing, rejuvenating, and good for the soul. Trigger points are small, tender areas, or "knots", that appear in the muscles of many people. These trigger points can be caused by muscular, skeletal, and functional changes over time. The massage therapist uses gentle pressure to identify areas that are spasm-prone and then applies pressure to reduce pain and improve muscle function. This is an effective and precise treatment that can be repeated until the symptoms disappear. Sports massage is beneficial for athletes and joggers alike. It has been proven that massage can prevent injury from sports and restore mobility through effleurage (light strokes), petrissage, kneading, and stretching. Deeper therapeutic techniques may be used to reduce tension or break down adhesions. Massage can help maintain a better body and mind, as well as increase performance.