Strength · Recomp guide

Reverse Crunch

The reverse crunch is a beginner strength exercise for your abs, using just your body weight.

Main muscles
Abs
Equipment
Body weight
Level
Beginner
Reverse Crunch, starting position
Start
Reverse Crunch, end position
Finish

Setup

Lie on your back with your hands by your sides, knees bent and lifted so your shins are level.

How to do it

  1. Breathe out and curl your hips off the floor towards your chest.
  2. Pause at the top.
  3. Lower your hips slowly without dropping your legs.

Coaching cues

  • Curl, don't swing.
  • Lower back stays down at the start.

Common mistakes

  • Swinging the legs for momentum.
  • Letting the feet crash down.

Alternatives to the reverse crunch

Crunches Body weight Russian Twist Body weight Standing Cable Wood Chop Cable 3/4 Sit-Up Body weight Ab Roller Other Air Bike Body weight