What muscles does the Crunch work?

The Crunch mainly works the abs.

What equipment do you need for the Crunch?

None: it is a bodyweight exercise.

How many sets and reps of the Crunch?

2 to 4 sets of 8 to 15 controlled reps, or holds of 20 to 60 seconds. Rest 30 to 90 seconds. Progress by slowing the reps, lengthening the hold or adding load, not by rushing.

What can I do instead of the Crunch?

Barbell Rollout, Bear Hug Carry, Double Kettlebell Front Rack Carry and GHD Sit-Up work the same main muscle.

Crunch

Curl the shoulders off the floor by flexing the spine toward the pelvis, then lower under control.

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See your setup in four steps

Demo video from YouTube, played in its own player.

Muscles worked: Abs
Equipment: Bodyweight
Movement: Core

Sets and reps

2 to 4 sets of 8 to 15 controlled reps, or holds of 20 to 60 seconds.
Rest 30 to 90 seconds. Progress by slowing the reps, lengthening the hold or adding load, not by rushing.

General ranges, not medical advice. Stop if anything hurts.

Variations

The same movement with other equipment or a different angle.

Alternatives

Other exercises for the abs, for when the bodyweight is taken or you want a change.

Questions

What muscles does the Crunch work?: The Crunch mainly works the abs.
What equipment do you need for the Crunch?: None: it is a bodyweight exercise.
How many sets and reps of the Crunch?: 2 to 4 sets of 8 to 15 controlled reps, or holds of 20 to 60 seconds. Rest 30 to 90 seconds. Progress by slowing the reps, lengthening the hold or adding load, not by rushing.
What can I do instead of the Crunch?: Barbell Rollout, Bear Hug Carry, Double Kettlebell Front Rack Carry and GHD Sit-Up work the same main muscle.

Program it for your clients

Coaches add the Crunch to any workout in CoachVana, set the sets, reps, load and rest, and clients see this demo as they train.

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