Hanging Knee Raise PreparationFor this exercise you need a pull-up barPurposeStrengthen the abdominal and hip flexor muscles. Strengthen the upper body especially the trapezius and latissimus back muscles. Grip strength. Preparation for pull-up movesGET MONTHLY UPDATES SAM2018-10-17T17:17:13+01:00 Share this workout! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail