[spb_video link=“http://www.youtube.com/watch?v=Fban7Ukkq-0″ size=“560×315″ full_width=“no“ width=“1/1″ el_position=“first last“] [blank_spacer height=“30px“ width=“1/1″ el_position=“first last“] [spb_video link=“http://www.youtube.com/watch?v=KJel64lxEIA“ size=“560×315″ full_width=“no“ el_class=“alt-bg alt-two“ width=“1/1″ el_position=“first last“] [blank_spacer height=“30px“ width=“1/1″ el_position=“first last“] [spb_video link=“http://www.youtube.com/watch?v=9ZSsQGiXivg“ size=“560×315″ full_width=“no“ width=“1/1″ el_position=“first last“] René SeidelKomplexuebungen