Preparation
Lie on your back with legs bent about 60 degrees and both feet flat on the floor flat. Position your arms straight beside your hips (not attached to the floor) with your palms facing down.

Movement
Arch your torso upward, geserkan your arms toward your feet as you lift shoulders off the floor. Slowly return to starting position. If you have difficulty in movement, bring the arms to the floor. If still too heavy, you could rest his arm on the surface of the floor.

curlup wikipedia the free encyclopedia
Curl-up or Wentelteefje (original Dutch title) is a lithograph print by M. C. Escher, first printed in November 1951. This is the only work by Escher which consists
Source: http://en.wikipedia.org/wiki/Curl-up

curlup information from answers com
Library > Food & Cooking > Food and Fitness An abdominal exercise similar to a sit-up, but which involves curling the chin onto the chest. The exercise is performed
Source: http://www.answers.com/topic/curl-up

video how to do curl up lower back exercises amp; stretches ehow com
Learn what a curl up lower back exercise is and how to do a curl up stretch in this free exercise video lesson on lower back stretches and exercise.
Source: http://www.ehow.com/video_2286570_do-curl-up-lower-back.html

curl up definition of curl up by the free online dictionary
Curl (kûrl), Robert Floyd, Jr. Born 1933. American chemist who shared a 1996 Nobel Prize for discovering fullerenes. curl (kûrl) v. curled, curl·ing, curls
Source: http://www.thefreedictionary.com/curl+up

abdominal curlup test
Assess the endurance of your abdominal muscles with the Curl-Up abdominal endurance Test.
Source: http://www.brianmac.co.uk/curluptst.htm