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Models created with artificial intelligence.

Abs and core

Crunch

StrengthBeginner

Form

Knees bent. Lift your shoulders off the floor by contracting your abs, without pulling on your neck.

Muscles worked

Main
Abs

Equipment

No equipment (bodyweight)

Joint care

Puts more demand on: neck. If it bothers you there, Pulsiko swaps it for a gentler alternative in your plan.

Joint care →

Alternatives with video

Your plan, built for you

Pulsiko builds your workouts around your goal, your equipment and your recovery, and avoids the exercises that don't suit your joints.

Build your free plan
Crunch: video, form and muscles worked · Pulsiko