This challenging and rewarding course is made for those who are already confident in the open water. It builds a foundation of good techniques and safety measures in freediving. After obtaining your AIDA two stars certification you will be able to buddy with other AIDA 2 star freedivers. This course consists of two theory sessions, a pool session and three open water dives. In order to complete this level of the AIDA Courses for freedivers, you will have to perform a two minutes breathold, swim fourty meters underwater with fins and dive until sixteen meters in the open water.