Deep tissue massage aims to work deeper muscles rather than only the superficial (surface) muscles usually worked by a standard massage.
The techniques will work to loosen and relax the muscles at all levels of the tissue providing a more comprehensive massage. The technique often requires more pressure and patience to reach the deeper layers of muscle but has great results. Treating the deep tissues can have a strong effect on the body and potentially treat many underlying chronic issues which will provide benefit in the long term.