Reviewed exercise · new

Machine Abdominal Crunch

A accessory isolation movement for core.

Equipment

machines

Typical range

10–25 reps

Also trains

No secondary emphasis listed

Set up

Prepare the machine abdominal crunch station and choose a load that permits full control.

Execute

Adjust the pads and handles so the torso starts supported

Complete the final repetition with the same controlled path, then return the load safely.

Coaching cues

• Bring ribs toward pelvis
• Use a repeatable pain-free range.

Common mistakes

• Pulling only with the arms
• Adding load after position or control is lost.

Modify or stop when relevant discomfort is reported. Educational content does not diagnose injury.