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Abs
Machine Crunch
Machine
Isolation
Easy to learn
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Primary
Works
Abs
You need
Machines
Ab crunch machine setup →
How to do it
Picture · 3 steps
1
Set it so the pivot is near your belly button
2
Crunch your ribs down
3
Control the stretch back
Most common mistake
Pushing with the arms.
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88
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Why research scores it 88
Target tension
· 35%
5/5
Loaded stretch
· 25%
3/5
Progression
· 20%
5/5
Low cost
· 20%
5/5
How scores work
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Cable Crunch
Cable
A
Ab Wheel Rollout
Other
A
Hanging Leg Raise
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