Precor Video: Seated Abdominal Crunch - FTS Glide Instructions
Adding variety to your ab workouts can help strengthen and tone this troublesome area. The Precor FTS Glide machine can be performed while seated on a bench and adding incremental weight. Watch this video to see how to set up the FTS Glide machine to do this exercise.
Check out additional tutorials and exercise videos in the Precor Coaching Center.