Abdominal Exercises : How to Do an Abdominal Crunch

An abdominal crunch is done properly by contracting the abs forward and focusing on the center portion of the abdominals. Learn how to do an abdominal crunch with tips from a fitness trainer in this free video on ab exercises.

Expert: Les Whitley
Contact: www.velocitysp.com/coolsprings
Bio: Les Whitley is director of Velocity Sports Performance in Franklin, Tennessee. He has a degree in exercise science.
Filmmaker: Tim Brown

Category:

Sports

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[AndyIsBack94]

@jamstrings100 I have the same problem to...It gave me a headache and I almost wanted to puke on the floor if I do it more than 20 times in a fast rate.

[jamstrings100]

I'm still having a really hard time doing these. I get a massive headache and neckache plus acid reflux. I can barely get off of the ground. I think I must have really weak abs and need to start doing other exercises for strength.

[TKGaming14]

IT STILL HURTS MY BACK

[22bookworm]

thank you i was trying to figure out how to do these thanks a lot knew i was messing up and this showed me waht to do thks.

[ricvitex12345]

do u have to flex or suck in ur stomach when u go up?? and wats the difference between flexing and sucking int he gut?

[kimmydo93]

Great video, any more work with tummy? I like the fact that you had a strong sense of what your doing thank you!

[iloveraldofo]

too qhqjhrirhtdn lol jk kwel

[Avittion]

Thanx alot. *SUBSCRIBE*

[hargarproductions]

Awesome. I knew I wasn't doing these quit right. Thanks for the help!

[Obsidian1392]

agreed!