Exercise Library
Dumbbell Straight Arm Crunch (version 2)
Holding a dumbbell overhead with straight arms, you crunch up while keeping the weight extended above your head, which adds an extra stability challenge to a standard crunch. Keeping the arms locked out increases the lever arm the abs have to control.
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Primary muscle
Primary: Rectus abdominis Secondary: Shoulders
Equipment
Dumbbell
Category
Abs
Track This Exercise in the App
Log your dumbbell straight arm crunch (version 2) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.