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Sit-up

arts Maturity 11-13 Next article →

A sit-up is a way to train your tummy muscles.

Abdominal Exercise Training
Abdominal Exercise Training

This exercise helps make those muscles strong and tight. To start, you lie on your back on the floor. You bend your knees and your toes. This helps protect your spine and back. You can put your hands behind your head. You can also cross your arms over your chest.

Sit-ups or Crunch
Sit-ups or Crunch

To do a sit-up, you lift your body up. You lift until your back is no longer touching the floor. You can make the move harder. Some people use weights to add more work. Others do an incline sit-up on a slant.

US Navy 030523-N-1485H-003 Seabees conduct their sit-up portion of the Navy Physical Readiness Test
US Navy 030523-N-1485H-003 Seabees conduct their sit-up portion of the Navy Physical Readiness Test

You can also make it easier. Try placing your arms further down by your sides. Be careful with how you move. Doing sit-ups the wrong way can cause back pain. Some groups, like the U.S. armed forces, have changed. They now use planks instead. Planks help prevent back injuries. Doing other tummy moves can actually help you do better sit-ups.

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File:US Navy 030523-N-1485H-003 Seabees conduct their sit-up portion of the Navy Physical Readiness Test.jpg
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