HP Hartmann added the topic Shuffle Kick to the Lesson Propulsion Techniques in the group Basic Side Mount Open Water Diver

HP Hartmann added the topic Back Kick to the Lesson Propulsion Techniques in the group Basic Side Mount Open Water Diver

HP Hartmann added the topic In Water Buddy Check at the Surface to the Lesson Essential Dive Skills in the group Basic Side Mount Open Water Diver

HP Hartmann added the topic Checking the Pressure Gauges to the Lesson Essential Dive Skills in the group Basic Side Mount Open Water Diver

HP Hartmann added the topic Showing Tank Pressures to the Lesson ohara in the group Basic Side Mount Open Water Diver