Single Leg Extension Crunch (male)

Single Leg Extension Crunch demonstration gif

Instructions:

  • 1Lie on your back on the floor, legs straight and together.
  • 2Raise one leg off the floor, keeping it straight. Put your hands on the sides of your head.
  • 3Crunch your body forward and lift your shoulder blades off the floor. At the same time, raise your lifted leg towards your torso.
  • 4Lower your body back to the starting position in a controlled manner.
  • 5Repeat the movement with the other leg.

Tips:

  • Avoid pulling your head with your hands while crunching.
  • Keep the movement slow and controlled; do not use momentum to lift your body and leg.
  • Exhale while you crunch forward and inhale while you return to the starting position.
  • Make sure to keep your leg straight during the entire movement.

Mastering the Single Leg Extension Crunch: A Complete Guide

The Single Leg Extension Crunch is an effective bodyweight exercise targeted at strengthening the waist and enhancing core stability. This movement not only engages your abdominal muscles but also promotes overall balance and coordination. Whether you're a seasoned fitness enthusiast or just starting your journey, this exercise can be a valuable addition to your routine.

How to Do Single Leg Extensions

To perform the Single Leg Extension Crunch, follow these steps:

  1. Start by lying flat on your back on a comfortable surface.
  2. Bend your knees while keeping your feet flat on the ground.
  3. Lift one leg up so that it forms a 90-degree angle, while the other leg remains bent.
  4. Simultaneously engage your core and lift your upper body towards your bent knee, bringing your elbows to your knee.
  5. Return to the starting position and repeat on the opposite leg.

Benefits of the Single Leg Extension Crunch

The Single Leg Extension Crunch offers numerous benefits, including:

  • Core Strengthening: This exercise effectively targets the abdominal muscles, helping to build a strong core.
  • Improved Balance: Working one leg at a time enhances balance and stability.
  • Versatility: You can perform this exercise anywhere, as it requires no equipment other than your body weight.
  • Muscle Activation: The unilateral movement promotes muscle activation asymmetrically, which can help correct imbalances in strength.

Single Leg Extension Variations

If you're looking to intensify your workout, consider trying the Single Leg Extension Weighted Crunch. Incorporating light weights can elevate the challenge and enhance muscle engagement. Additionally, for those who may find it difficult to execute the single-leg version, a Double Leg Extension Crunch may serve as an alternative that still provides significant core work.

Tips for Effective Execution

  • Maintain Form: Focus on controlling your movements to prevent injury and maximize effectiveness.
  • Engage Your Core: Keep your core tight throughout the exercise to maintain stability.
  • Breathing Technique: Exhale as you lift your upper body and inhale as you return to the starting position.

Incorporating the Single Leg Extension Crunch into your fitness routine can boost your core strength and balance. Remember to listen to your body and adjust the intensity according to your fitness level. Happy exercising!

Single Leg Extension Crunch Muscles Worked

Arms

Back

Core

Legs