absbody weight
reverse crunch
reverse crunch is a common strength training exercise. Below are form tips, steps, and demos.
Steps
Step 1. Lie flat on your back with your arms extended along your sides.
Step 2. Bend your knees and lift your feet off the ground, bringing your thighs perpendicular to the floor.
Step 3. Contract your abs and curl your hips off the floor, bringing your knees towards your chest.
Step 4. Pause for a moment at the top, then slowly lower your hips back down to the starting position.
Muscles & body parts
Primary muscles
abs
Secondary muscles
hip flexors
Primary body parts
core
Common mistakes & warnings
Form & control
Avoid momentum and excessive swing; keep core stable; match breath to movement; control the eccentric phase.
Control breathing and core; keep a steady tempo.
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