Exercise Library
Crunch (arms Straight) Waist Max
Learn how to perform the Crunch (arms Straight) Waist Max with proper form, the muscles it works, and common mistakes to avoid.
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Primary muscle
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Equipment
Bodyweight
Category
Abs
Track This Exercise in the App
Log your crunch (arms straight) waist max sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.