With SSI's Science of Diving specialization, you will gain a thorough understanding of the underwater world and its effects on the human body. This specialization is essential training for most SSI professional programs as well as some Extended Range programs and is an integral part of expanding your diving knowledge. You can earn certification for the SSI Science of Diving specialization from home and prepare to start your professional diving career, which is available online. Upon completion, you will be halfway to earning the prestigious SSI Divemaster qualification and earning the SSI Science of Diving Specialization certification.