What Does CESA Stand For?

CESA stands for Controlled Emergency Swimming Ascent

CESA, or Controlled Emergency Swimming Ascent, refers to a scuba diving technique designed for safely ascending to the surface in emergency situations. This method involves a carefully monitored ascent to prevent hazards such as decompression sickness and embolisms. CESA emphasizes maintaining a steady ascent rate, proper buoyancy control, and the use of exhalation techniques to ensure that divers can safely return to the surface without risking their health. It is a critical skill for divers to master for their safety in potential emergencies underwater.