Deco and Stage Cylinder Rigging скачать в хорошем качестве

Deco and Stage Cylinder Rigging

Learn more and sign up for dive training at my website: barefootbentley.com Scuba diving has significant risks. The information provided in this video is supplemental educational material and does not offer a complete educational experience for any dive activity. Scuba diving requires in-person training. Specialty and advanced areas of diving require specialty dive training, equipment, and experience. Always check with manufacturer recommendations before using or customizing equipment. Talk to a certified and qualified dive instructor for more information.