Question : how to do a sit up?
In fact, I have 2 question.1.what's a sit up and how do you do it?2.How to do a perfect Crunch?Is this the right way?http://kbierek.powweb.com/shapefit-pics/abs-exercises-crunches.gifExercise Advice: Lie flat on your back on a mat with your feet flat on the ground. Place your hands lightly on either side of your head keeping your elbows out. Push the small of your back down to the floor to isolate your ab muscles. Begin to roll your shoulders off the floor. Continue to push down with your lower back. Your shoulders should come up off the floor only about four inches, and your lower back should always remain on the floor. As always, make sure you let your abs do the work in a slow and controlled fashion.pleas check this link for photo
- asked by ahmed1381
All Answers: Answer #1Sounds right to me - answered by saxman Answer #2How to do a correct curl-up Curl ups must be done with the knees flexed to 90 degrees to eliminatethe curve in the lower back. The abdominal musclesshould be contracted. The head should be liftedoff the floor and the trunk should curl into thesit-up position. Alteration of the this techniquemay cause additional strain to the lower back. Itis necessary only to do a partial curl up toprovide maximum benefit to the abdominal muscles.A full sit up may place additional stress on thelower back. Your shoulders should come above theground only 30 degrees...
- answered by magick h
Answer #3
http://www.hooah4health.com/4You/FM2021-20.pdffollow this link, then go to page 204 of 241 which isch14-14this is the army sit up and I have beendoing these things for 9 years. Good luck.
- answered by todd_d27
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