Day 2 George Foreman Defense For Clinching And Walking In Base q a You cannot view this unit as you're not logged in yet. Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditGoogle+TumblrPinterestVkEmail About the Author: virendra 3 Comments Floyd B March 22, 2017 at 2:05 am Log in to Reply Hello Prof. Henry may I ask for the lesson of this? thanks! Henry A March 30, 2017 at 8:25 pm Log in to Reply Yes, thanks for letting me know the technique video is missing, i’ll try to find it and get it posted. Steve T September 12, 2017 at 1:48 am Log in to Reply Hi Henry, the video for “switching from single to double unders” Unit 40 Costa Rica Module seems to be showing something else. It would be great if you still have that video. Thank you. Leave A Comment Cancel replyYou must be logged in to post a comment.