Exercise Demo: Lying Leg RaisePosted January 20th, 2013 by Admin .Alternative Exercises Reverse Crunch, Hanging Leg Raise, Hanging Knee Raise4 Comments teresalord says: May 6, 2018 at 1:16 amHi, this hurt my lower back a little any tips Log in to reply Nicole says: May 10, 2018 at 11:13 amTry to keep your back flat on the floor. If you are arching too much it may hurt your lower back. Log in to reply Tabitha Cousart-Hutchens says: January 18, 2021 at 4:31 pmDo you recommend ankle weights? Log in to reply Nicole says: January 27, 2021 at 2:51 pmIf they are too easy, then sure. Just be careful that your back does not come off of the floor with the added weight. Log in to replyLeave a Reply Click here to cancel reply.You must be logged in to post a comment.