cross body crunch

A waist exercise targeting the abs, performed with body weight.

cross body crunch demonstration
cross body crunch β€” demonstration

Body part

Waist

Equipment

Body Weight

Target muscles

Abs

Secondary muscles

Obliques

How to do cross body crunch

  1. Lie flat on your back with your knees bent and feet flat on the ground.

  2. Place your hands behind your head with your elbows pointing outwards.

  3. Engaging your abs, lift your upper body off the ground and twist to bring your right elbow towards your left knee.

  4. Pause for a moment at the top, then slowly lower your upper body back down to the starting position.

  5. Repeat on the other side, bringing your left elbow towards your right knee.

  6. Repeat for the desired number of repetitions.

Muscles worked

Primary (target)

Abs

Secondary

Obliques

Related exercises

All waist exercises β†’

Track cross body crunch in NutriMind

Log your sets and the app does the rest β€” automatic PR detection, progression charts for every lift, and progressive overload that adjusts your next workout. Paired with AI nutrition coaching so your training and your plate pull in the same direction.

Planning your next heavy session? Estimate your max with the One Rep Max Calculator and build up to it with the Warm-up Calculator. More free tools β†’