Want to score a six-pack just in time for summer?

Stars like Zooey Deschanel can't get enough of The Bar Method, and Us Weekly enlisted the help of New York City studio owners Amy Duffey and Kristin Kelleher to offer easy, celeb-inspired moves you can do at home.

Watch the video above for a step-by-step guide to The Bar Method's Kickstand Curl exercise, which aims to flatten abs and tone glutes and hamstrings.

Says Kelleher of the Curl, which works the rectus abdominis: "Do this exercise three-to-five times a week for fast results!"