How to Do Reverse Crunches

Reverse crunches are a great exercise for working the lower abs. The following article describes the correct form for performing a reverse crunch.

Things You'll Need

• Comfortable exercise attire
• Workout mat (optional)

Instructions

How to Do Reverse Crunches

1. Lie on your mat or on the floor and place your hands on the floor beside you or behind your head.

2. Bring your knees in towards your chest until they're bent to 90 degrees. Your feet can be either together or crossed at the ankle.

3. Contract the abs and curl your hips off of the floor while reaching your legs up towards the ceiling.

4. Lower and repeat for 12-16 reps.

Tips & Warnings

• A reverse crunch is a very small movement, so be sure to use your abs to lift your hips as opposed to swinging your legs and creating momentum.

• If this exercise hurts your lower back, try placing your hands under your lower back.