Appears in642 Workouts*

Lying Straight-Leg Reverse Crunch

Strengthen your core with Lying Straight-Leg Reverse Crunch! It's tough, but effective for sculpted abs. Get ready to feel the burn!

The Lying Straight-Leg Reverse Crunch mainly works the core. No equipment needed: it uses just your bodyweight.

Ms. Grey
JustGains_XX
@JustGains_XX

Lying Straight-Leg Reverse Crunch Muscles Worked

Primary

Abdominals (rectus abdominis); Deep Core (transverse abdominis)

Secondary

Obliques; Hip Flexor (iliopsoas)

How to do the Lying Straight-Leg Reverse Crunch

  1. Starting Position:

    • Lie flat on your back on a mat, if available.

    • Extend your legs straight up towards the ceiling. Your legs should be perpendicular to the floor and your feet should be together.

  2. Hand Placement:

    • Place your arms alongside your body. You can keep your palms facing down to provide stability or cross your arms over your chest for a greater challenge.

  3. Movement:

    • Engage your core muscles. This is important to prevent your back from arching during the exercise.

    • Slowly curl your hips off the floor while lifting your legs toward your torso. Your legs should remain straight.

    • As you lift, try to keep your knees slightly bent if straight legs feel too challenging at first.

  4. Peak Position:

    • At the top of the movement, your legs should be lifted as high as possible without using momentum, and your hips should be off the ground.

    • Hold this position for a moment, feeling the contraction in your abdominal muscles.

  5. Return to Start:

    • Slowly lower your legs back to the starting position. Maintain control throughout the movement to prevent slamming your feet down.

    • Ensure that your lower back stays in contact with the mat as you lower your legs.

  6. Repetitions:

    • Aim for 10-15 repetitions per set. As you become more comfortable, you can increase the number of sets.

Notes:

  • Keep your movements slow and controlled to maximize muscle engagement and reduce the risk of injury.

  • If you're new to this exercise, it may help to perform it with bent knees until you build enough strength to extend your legs straight.

Lying Straight-Leg Reverse Crunch FAQs

What muscles does the Lying Straight-Leg Reverse Crunch work?

The Lying Straight-Leg Reverse Crunch mainly works the core. The main muscles are the rectus abdominis and transverse abdominis.

What equipment do you need for the Lying Straight-Leg Reverse Crunch?

None. The Lying Straight-Leg Reverse Crunch is a bodyweight exercise, so you can do it anywhere.

What are some Lying Straight-Leg Reverse Crunch variations and alternatives?

Similar exercises include the Bent-Knee Crunch Abduction with Arm Through, Cable Reverse Crunch, Lateral Dead Bug Cross and Decline Reverse Crunch.

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