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
Secondary muscles
Primary body parts
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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