Crunch (Straight Leg Up)
AbsBodyweightStrength
How to do it
4 stepsBegin by lying flat on your back with your legs extended straight up towards the ceiling. Keep your feet together, and your arms extended straight above your chest.
See all 4 steps and form tips
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- Main muscle
- Abs
- Also works
- Quads
- Equipment
- Bodyweight
- Movement type
- Strength


