Sit-Up.
The classic full-range bodyweight ab curl.
How to do it
- Lie down, knees bent, feet flat.
- Curl your torso all the way up to your knees.
- Lower under control to the floor.
Form cues
- Curl up one vertebra at a time
- Don't yank the neck
- Control the way down — it's half the work
Know exactly what
to do next.
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