*DISCLAIMER* David Heineman, or any individuals involved in the production of these videos and demonstration of the techniques assume no responsibility for any damage or injury caused or sustained whilst you carry out, practice, or execute any of these techniques and assume no responsibility for your use of the information contained in the video. These videos are for entertainment purposes only. By watching this video, you agree to use these techniques and information at your own risk. David Heineman and all the individuals involved in producing these videos will not be liable for any consequences that result from viewing these videos.