1.   Apparently, it is as uncomfortable to stand by and watch me struggle through a set of abdominal crunches as it is for me to do them.

2.   Blackburn suggests abdominal crunches and neck stretches.

3.   Doing abdominal crunches and back extension exercises on the ball can be more challenging because muscles must work to stabilize the body while abdominal and back muscles contract.

4.   Even beginner abdominal crunches on the ball will tweak muscles you never thought you had.

5.   HEALTH-CALORIES Do you know just how few calories it takes to do an abdominal crunch?

6.   In short, this is not a great fashion season for those who have slacked off their abdominal crunches and leg squats.

7.   It was a bunch of sportswriters from various midwestern weeklies talking about their favorite abdominal crunches.

8.   Now we do abdominal crunches -- bending knees, placing hands on chest and raising shoulders off the floor.

9.   One set of abdominal crunches.

10.   Pushups, abdominal crunches and weight work regenerate muscle.