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Sit Ups Workout

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Sit Ups Workout

D
Duncan Smith

134 Views • Nov 18, 2010

Description

http://www.bootcamptrainingonline.com Sit ups are a strength training exercise to strengthening the hip flexors and abdominal (abs) muscles. Put your arms across the chest or behind the head and have your knees bent to reduce stress on the back muscles and spine. This clip is from the Basic Training Boot Camp Video Course