We are of the belief that instructional videos should only be reminders or clarifiers to the user. If you don’t know how to do a particular exercise, we do not believe you should be taught over video but rather one on one. If an exercise is too difficult to do or you’ve never done it before be sure to get someone who has done it show you and teach you as there are too many variables in someone’s technique that might need addressing that cannot be covered in a blanket instruction on a video.