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The 13 Best Abs Exercises

Fitness News Flash

-- By Nicole Nichols, Fitness Instructor
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We often get questions about the best abs exercises—after all, who doesn't want to tone their tummy in the least amount of time? There are countless exercises that target the abs, including fitness DVDs (Does "8 Minute Abs" ring a bell?) and even pricey machines that you often see on infomercials. But do you need a video or specialized piece of equipment to get the abs of your dreams?

A study conducted at San Diego State University's Biomechanics Lab (and published by ACE, the American Council on Exercise) says no. Their research revealed that the best exercises for your abs don't require any gizmos, and are surprisingly easy to fit into your day.

Researchers looked at the effectiveness of 13 common abdominal exercises—everything from crunches to the "Ab Roller"  machine. Using EMG (electromyography), researchers measured the muscle activity of the participants to determine which exercises best targeted the abs and the obliques, while also limiting the activity of the hips and thighs (because when an abdominal exercise is executed poorly, the hips and thighs engage to "help out" the abs).

Overall, researchers said that all of these exercises are "relatively effective" ways to train the abs—but some are more effective than others.

Check out their ranking of abs exercises (from best to worst) below:

1. Bicycle Crunches 2. Knee Lifts on Captain's Chair 3. Crunches on Ball


Click here for a demo.


Click here for a demo.


Click here for a demo.

4. Crunches with Vertical Legs: This exercise is just like a traditional crunch (see #11 below), but with your legs extended up into the air, in line with the hips.
5. Torso Track Machine
6. Crunches with Arms Extended: This exercise is just like a traditional crunch (see #11 below), but you extend your arms overhead, squeezing your upper arms by your ears as your crunch up and lower down.
7. Reverse Crunches: Click here for a demo.
8. Crunches with Heel Push: This exercise is just like the Crunches with Vertical Legs (see #4 above), except that as you crunch up you also slightly lift your hips off the ground (feet towards the ceiling).
9. Ab Roller Machine
10. Plank: Click here for a demo.
11. Traditional Crunches: Click here for a demo.
12. Exercise Tubing Pull
13. Ab Rocker Machine

To view the entire study report from ACE, click here. (You will need Adobe Acrobat Reader to download this PDF.)

Action Sparked: It's important to remember that every individual performs exercises differently, and even in this study, an exercise that proved effective for one person was sometimes ineffective or uncomfortable for another person. Especially for people with back, spine or disc issues, it can be tricky to find exercises that don't aggravate your problems. So listen to your body and work at a level that is comfortable for you, and never perform an exercise that causes pain.

The big thing you can take from this study is that you really don't need to buy anything special to train your abs—traditional exercises prove to be better. But if you are going to invest in one piece of exercise equipment, a simple and inexpensive stability ball is the way to go. Not only are crunches on the ball ranked as #3 above, but the ball is extremely versatile for all types of exercises.

Remember that your abs are just like any other muscles in your body, so train them accordingly. That means 1-3 sessions per week, and 1-2 days of rest in between abs workouts. Also, be sure to avoid the top 10 abs training mistakes.
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About The Author

Nicole Nichols Nicole Nichols
Nicole was named "America's Top Personal Trainer to Watch" in 2011. A certified personal trainer and fitness instructor with a bachelor's degree in health promotion and education, she loves living a healthy and fit lifestyle and helping others do the same. Her DVDs "Total Body Sculpting" and "28 Day Boot Camp" (a best seller) are available online and in stores nationwide. Read Nicole's full bio and blog posts.

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Member Comments

  • ab rocker machine? are you guys nuts? - 1/21/2013 8:40:18 PM
  • It's confusing that the title says 13 best exercises while the exercises listed are from best to worse.
    Also, too bad that of the first three, you do need materials for two of them, and of the first five, you need materials for three of the exercises, also. - 12/25/2012 5:46:09 AM
  • The instructions do not match the video. RIGHT ELBOW needs to touch RIGHT KNEE and LEFT ELBOW to LEFT KNEE....sure seems like model is doing the opposite elbow to knee! - 10/22/2012 10:56:40 AM
  • CAPTAINCRUNCHES
    The title of this article doesn't match up with the content. How can something that experts say is 'relatively effective' make it into the list of "13 Best Abs Exercise?" - 9/27/2012 12:48:32 PM
  • I'd love to save this article, but I am finding it really hard to see a save to favorites button? I'd really like to refer back to these great ab exercises!
    - 7/28/2012 8:52:44 AM
  • MZNEWYEAR4LF
    even though I'm new to this it's been very helpful to me and my kids - 7/22/2012 10:30:59 PM
  • RAWFOCUS
    some great ab exercises! Personally, my aim is to spend the least possible time necessary for maximum abs benefit:

    http://rawfocus
    .blogspot.co.
    uk/2012/06/ab
    -attack.html

    the above system gives me all the abs session I need in just 8 minutes. Highly recommended! - 6/23/2012 7:56:38 PM
  • ABMANDAVE
    Hi yall you can lose the fat and get a sexy ,flat stomach @t home..Fast ,easy the best in ab workouts FREE Ab Burning Workouts Guide.Dynamic six pack abs..Checkout this amazing review site..http://abwo
    rkoutsreview.com You Can Do It Dream On.. - 6/9/2012 1:43:55 PM
  • TONYDIJCKY
    These exercises are great and very professional! Last year some of them I saw in a beautiful training I received from http://www.besteb
    uikspieroefen
    ingen.com. It's a dutch site, but the training has got nice things that you mentioned as well; but also some great fitness tools, like the kettlebell, it's freaking awesome! - 6/4/2012 7:29:38 AM
  • LIZTSARMIENTO
    gud morning,spark people. how can i trim my belly after I gave birth 5 months go.i undergone CS delivery.tnx - 4/18/2012 9:53:39 PM
  • where was the Bird dog?? - 2/13/2012 8:15:13 PM
  • Am I reading the full study article wrong or is this not really the "best" 13 ab exercises, but just 13 "popular" exercises they chose to test, ranked high to low?

    Not that it's not interesting information, but based on the article, "best" seems to be misleading for an article headline. - 8/10/2011 11:35:17 PM
  • Thanks Coach Nichole,
    I was looking to change things up and as usual your 13 course menu was right on .

    - 8/10/2011 7:33:01 PM
  • Usually Nichole has good articles, but this one is way off the mark. First of all, the article she references is from 2001. Threre have been numerous studies showing that crunches are not effective. Not only that, they can cause damage & pain to the lower back.

    There are no STANDING AB exercises shown, and there are a lot of them that are very effective.

    My suggestion - ditch this article and promote something new. - 8/10/2011 3:29:38 PM
  • I was dismayed that this article had so many crunches. There is so much research available to indicate that crunches are extremely hard on your back. Visit http://www.raquel
    fitness.com/c
    runches-abs-core/ for a great article. It contains lots of support for the theory that crunches are not good for you, along with sound alternates. I hope Sparkpeople makes some changes. - 8/10/2011 10:56:21 AM
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