Crunch (leg raise)

Crunch (leg raise)

The Crunch (leg raise) is a highly effective abdominal exercise that targets the rectus abdominis and hip flexors. By incorporating both the crunch and leg raise movements, this exercise intensifies the activation of your core muscles, helping you achieve a stronger and more defined midsection. To perform the Crunch (leg raise), you will need a mat or a flat surface to lie down on. Begin by lying flat on your back with your legs extended towards the ceiling. Place your hands lightly behind your head, ensuring that your elbows are pointed outwards. As you initiate the movement, contract your abdominal muscles and lift your head, neck, and shoulders off the ground, aiming to bring your chin towards your chest. While maintaining this position, raise your legs towards the ceiling by flexing your hips and contracting your hip flexor muscles. To reap the maximum benefits from this exercise, focus on engaging your core throughout the movement and maintain a controlled and steady tempo. Exhale as you lift your head and legs off the ground, and inhale as you lower them back down slowly. Incorporating the Crunch (leg raise) into your regular workout routine can help strengthen your core, improve posture, and enhance overall athletic performance. Remember to always listen to your body and start with proper form and gradually increase the intensity as needed.


  • Start by lying down on your back on a mat with your legs straight and your arms extended overhead.
  • Engage your core by pulling your belly button in towards your spine.
  • Bend your knees and lift your legs off the ground, bringing your thighs perpendicular to the floor.
  • Keep your knees bent at a 90-degree angle and raise your upper body off the ground, reaching your hands towards your toes.
  • Contract your abdominal muscles at the top of the movement and hold for a second.
  • Slowly lower your upper body and legs back down to the starting position.
  • Repeat for the desired number of repetitions.

Tips & Tricks

  • Engage your core muscles throughout the exercise.
  • Breathe out as you lift your legs and breathe in as you lower them.
  • Maintain a steady and controlled movement, avoiding any swinging or jerking.
  • Focus on using your abdominal muscles to lift your legs, rather than relying solely on momentum.
  • Experiment with different variations, such as bending your knees or keeping your legs straight, to target different areas of your core.
  • Keep your neck and shoulders relaxed, and avoid straining them during the exercise.
  • Incorporate the exercise into a well-rounded core workout routine for optimal results.
  • Gradually increase the repetitions and sets as you build strength, while ensuring proper form is maintained.
  • Combine the crunch leg raise with other exercises that target the rectus abdominis, obliques, and transverse abdominis for comprehensive core training.
  • Stay consistent with your workouts and pair them with a balanced diet to support your overall fitness goals.


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