Back in early September 2006, I created this ab crunch exercise video and I uploaded it to YouTube. It's a simple video that I filmed using my digital camera, but it shows you visually step-by-step on how to do this stomach exercise.
The Ab Crunch is one of the most effective abdominal exercises that you can do and it can be done almost anywhere: at home, at the gym or when you're on holidays somewhere. You also do not require any equipment. Just some free time, dedication and the willingness to perform the exercise properly to achieve maximum results.
Many people do their abdominal exercises on machines or using an exercise ball, but I don't feel it's required. If you eat healthy foods and do the ab crunch 2 to 3 times per week in combination with a full-body workout (including cardio) and along with other abdominal exercises, you should have great looking abs.
For a detailed text descripton on how to perform abdominal crunches, click here