Exercise Demo: Hanging Twisting Knee RaisePosted April 26th, 2013 by Nicole . Alternative Exercises: Exercise Ball Alternating Tuckup, Bench Alternating Knee Raise One Comment keiskowitz says: May 19, 2018 at 8:29 amIs it possible you could demo the bench alternating knee raise? I think I know what it is, but just wanted to make sure incase I have a difficult time with the hanging twist. Thank you! Log in to replyLeave a Reply Click here to cancel reply.You must be logged in to post a comment.