Step by step instructions, muscle activation and variants for the Crunch (hands overhead).
The overhead-hands crunch is a bodyweight abdominal exercise performed on the floor. Extending the arms overhead lengthens the lever arm, increasing the difficulty and range of motion compared to a standard crunch, while keeping the focus on the rectus abdominis.
The Crunch (hands overhead) is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.
