Gluteus Maximus Kneeling Hip Extension by Suzanna McGee|Published September 29, 2012-at dimensions 600 × 370 in Hip Extensions for Strong and Functional Glutes Images navigation Next Did you enjoy this article?Signup today and receive free updates straight in your inbox. We will never share or sell your email address. Thank you for subscribing.Something went wrong. I agree to have my personal information transferred to MailChimp ( more information )