Very cool video News Add comments Sep 212010 OK Go – White Knuckles Video. Very cool. Continuous take! The trainers who contributed to this video discuss what was involved on their blog (note: page doesn’t display with Safari). Leave a Reply Cancel reply Your Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name (required) E-mail (required) URI Current ye@r * Leave this field empty Notify me of follow-up comments by email. Notify me of new posts by email.