Beginner Isolation Core
Machine Ab Crunch
Seated abdominal crunch machine for weighted core training.
Looping
HD video demonstration • Hover for controls
Primary Muscles
Abs
Equipment Required
Ab crunch machine
How to Perform
Sit in machine, grip handles, crunch forward flexing spine, return with control.
Form Cues
- Flex spine not hips
- Exhale on crunch
- Control return
- Feel abs contract
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