Lying Crunch (straight legs) Exercise Guide
Exercise Profile
- Target
- Rectus Abdominis
- Equipment
- Body weight
- Body Part
- Waist
- Primary Muscle
- Rectus Abdominis
- Secondary Muscles
- Obliques, Iliopsoas
- Intensity
- medium
- Category
- strength
- Skill Level
- beginner
- Estimated Calories
- 4
- Alternate Names
- Straight Leg Crunch
Visualised Target Muscle Groups
Front
Back
How to: Lying Crunch (straight legs)
- Lie flat on your back with your legs extended straight out in front of you.
- Place your hands behind your head or across your chest.
- Engaging your core, lift your shoulders off the ground while keeping your legs straight.
- Pause briefly at the top, then lower back down to the starting position.
- Repeat for the desired number of repetitions.
Common Mistakes
- Lifting the head and shoulders off the ground too high.
- Pulling on the neck with the hands.
- Using momentum rather than controlled movement.
Modifications
- Bend your knees if you feel discomfort in your lower back.
Tips
- Keep your legs straight but relaxed throughout the exercise.
- Focus on engaging your core and not pulling with your neck.
Lying Crunch (straight legs) Alternatives
Tags
core
strength
abs
bodyweight
beginner
crunch
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