Exercise library · Core

Ab Crunch Machine

Isolation exercise targeting the abs on a machine. Keep the pelvis tucked and the core braced, moving slowly with no momentum.

Ab Crunch Machine — starting positionAb Crunch Machine — end position

Muscles worked

Equipment

Machine

How to do it

  1. Select a light resistance and sit down on the ab machine placing your feet under the pads provided and grabbing the top handles. Your arms should be bent at a 90 degree angle as you rest the triceps on the pads provided. This will be your starting position.
  2. At the same time, begin to lift the legs up as you crunch your upper torso. Breathe out as you perform this movement. Tip: Be sure to use a slow and controlled motion. Concentrate on using your abs to move the weight while relaxing your legs and feet.
  3. After a second pause, slowly return to the starting position as you breathe in.
  4. Repeat the movement for the prescribed amount of repetitions.

Sets and reps to start with

3 sets of 15 reps, 60 s of rest between sets. Increase the load once you complete every set at the top of the rep range.

See the 16 machines for this movement →

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