Coreisolation

ABDOMINAL CRUNCH MACHINE

Custom Training: Abdominal Crunch Machine. One controlled movement out and back counts as one repetition. Train both sides equally for unilateral variants.

HOW TO PERFORM

  1. 1

    Adjust the seat and pads to support the pelvis and allow controlled ribcage-to-pelvis movement.

  2. 2

    Bring the ribcage toward the pelvis with controlled trunk flexion.

  3. 3

    Return slowly without letting the resistance pull the back into an uncontrolled arch.

THE STANDARD

Custom Training: Abdominal Crunch Machine. One controlled movement out and back counts as one repetition. Train both sides equally for unilateral variants.

COACHING CUES

Move through a comfortable range and keep the neck relaxed.Record the displayed resistance or added plates consistently; pulley ratios and starting resistance differ between machines.

COMMON MISTAKES

  • Pulling with the arms or turning the movement into a large hip hinge.

300WOD STANDARDS

Foundation
Hoplite
Elite
Spartan

CUSTOM TRAINING ONLY

EQUIPMENT

Machine
Abdominal Crunch Machine — 300WOD Exercise Library