Weighted Leg Extension Crunch

Weighted Leg Extension Crunch

The Weighted Leg Extension Crunch is a powerful core exercise that targets multiple muscle groups simultaneously, allowing you to strengthen your abs, hip flexors, and quads. By incorporating a weight during this exercise, you can add resistance to intensify the movement and challenge your muscles even further. It's an excellent choice for those looking to develop a strong and chiseled midsection while also improving overall core stability. During a Weighted Leg Extension Crunch, you begin by lying flat on your back with your legs extended and a weight held securely across your chest. As you initiate the movement, you simultaneously lift your legs towards your chest while crunching your upper body upwards, bringing your elbows towards your knees. This action engages your abdominal muscles to flex and contract, working to strengthen and tone these areas with each repetition. It's important to maintain a controlled and smooth motion throughout the exercise, avoiding any jerking or swinging movements. Ensure that your lower back stays in contact with the ground to protect your spine and maximize effectiveness. Aim for proper form over quantity, gradually increasing the weight and intensity as your strength and stability improve. Incorporating the Weighted Leg Extension Crunch into your workout routine can yield significant benefits beyond just aesthetic appeal. Strengthening your core muscles not only improves overall stability but also helps to prevent injuries, support proper posture, and enhance athletic performance in various activities. Remember to always focus on proper form, listen to your body, and make gradual progressions to achieve the best results.


  • Lie down on your back with your knees bent and feet flat on the floor.
  • Hold a dumbbell with both hands, close to your chest.
  • Engage your core and lift your shoulders off the ground, bringing your chest towards your knees.
  • At the same time, extend your legs and bring your knees towards your chest.
  • Hold the crunch position for a moment before slowly lowering your shoulders and legs back down to the starting position.
  • Repeat the exercise for the desired number of repetitions.

Tips & Tricks

  • 1. Gradually increase the weight of the dumbbell or resistance band to progressively challenge your muscles.
  • 2. Engage your core muscles by pulling your navel towards your spine during the exercise.
  • 3. Perform the exercise slowly and with control to fully activate your abdominal muscles.
  • 4. Focus on proper form and body alignment to avoid putting strain on your back or neck.
  • 5. Breathe out on the contraction phase of the exercise and inhale on the release phase.
  • 6. Incorporate variety by adding different angles or variations to target different areas of your abs.
  • 7. Include other compound exercises like squats and deadlifts to engage multiple muscle groups.
  • 8. Ensure you are fueling your body with a balanced diet to support muscle growth and recovery.
  • 9. Get enough rest and recovery time between workouts to allow your muscles to repair and grow.
  • 10. Consult with a fitness professional to ensure you are performing the exercise correctly and safely.


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