Denis Khoroshko
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Hi friends.My name isDenis Khoroshko.I am from Russia.I am anInstructor CMAS two stars.Present to you the video of my copyright management coursesand how to move the buoyancyin the water.Video presented in the form of reviewsin two courses.Hoops that you see in the video imitating the limited space.I have been training divers to this voyage.I'll be glad to answer questions.
http://www.youtube.com/watch?v=_KFdU-6rTms
http://www.youtube.com/watch?v=_KFdU-6rTms
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