Oblique Crunch
An isolation exercise targeting the obliques, strengthening core stability and improving rotational strength.
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Oblique Crunch
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Step-by-Step Instructions
1. Starting Position
Lie on your back with knees bent and feet flat on the floor. Place your hands behind your head, elbows wide.
- Keep your lower back pressed to the floor
- Engage your core to stabilize your body
2. Crunch and Twist
Simultaneously crunch up and twist your torso, bringing your right elbow towards your left knee.
- Keep your movements slow and controlled
- Exhale as you crunch and twist
3. Return to Starting Position
Slowly return to the starting position, controlling the movement.
- Inhale as you return
- Keep your lower back in contact with the floor
4. Repeat on the Other Side
Repeat the movement on the other side, bringing your left elbow towards your right knee.
- Maintain a consistent pace
- Focus on engaging your obliques
5. Maintain Proper Form
Throughout the exercise, keep your core engaged and avoid using momentum to lift your upper body.
- Focus on controlled movements
- Breathe deeply and consistently
Form Tips
✓Controlled Movement
Avoid jerking or using momentum; focus on a slow and controlled contraction of the obliques.
✓Maintain Lower Back Contact
Keep your lower back pressed against the floor throughout the exercise to avoid strain.
✓Engage Core
Actively engage your core muscles to stabilize your spine and protect your back.
✓Proper Breathing
Exhale during the crunch and twist and inhale as you return to the starting position.
Common Mistakes
Using momentum to lift the upper body
Focus on a slow, controlled movement using only the oblique muscles.
Arching the back
Keep your lower back firmly pressed to the floor throughout the exercise.
Pulling on the neck
Keep your hands lightly behind your head and avoid pulling on your neck.
Not engaging the obliques fully
Focus on contracting your oblique muscles during the twist.
Moving too quickly
Slow down the movement to ensure proper form and target the muscles effectively.
Alternative Exercises
- Cable Oblique Crunch
- Decline Oblique Crunch
- Lying Oblique Crunch with Twist
Complementary Exercises
- Plank
- Crunches
- Russian Twists
