ICompared to other popular massage techniques — including Swedish massage or acupressure, which tend to be lighter in pressure and can involve moving the body into certain positions — deep tissue massage is usually slower and firmer. A person receiving a deep tissue massage usually lays on the stomach or back in one position, while deep pressure is applied to targeted areas of the body by a trained massage therapist. The massage is beneficial mostly because it helps stimulate blood flow and relieve muscle tension, while at the same time lowering psychological stress and releasing “happy hormones” like serotonin and oxytocin. Most deep tissue massages normally focus on major muscle groups — such as the neck or lower back — along with joints and tendons that are susceptible to straining or injuries. Certain areas of the body that tend to tense up in times of stress, including the shoulders, neck and hips, can often benefit the most from this type of deep manipulation.