Lying Scissor Kick

Instructions

1
Lie supine on a flat surface with torso upright at approximately 45 degrees, supported by one arm planted firmly on the ground. Keep the supporting arm's elbow straight for stability. One leg remains extended and elevated, while the other leg is bent with foot planted for base support.
2
Position the body in a semi-reclined position with the torso elevated. Plant one foot firmly on the ground with knee bent at 90 degrees. The elevated leg should start in a slightly flexed position to prepare for the knee extension movement.
3
Lower the elevated leg in a controlled manner by allowing the knee to flex, bringing the heel toward the buttock. This lengthening phase should be performed slowly and under control, resisting gravity throughout the movement to maximize eccentric loading on the quadriceps.
4
Extend the knee joint powerfully by straightening the elevated leg, engaging the quadriceps to lift and extend the leg back to the starting position. The movement should be controlled at the top with full knee extension achieved at the end range.
PRIMARY MUSCLESRectus Femoris
SECONDARY MUSCLESVastus Lateralis, Vastus Medialis, Iliopsoas, Pectineus
EQUIPMENTBody weight
DIFFICULTYIntermediate

Overview

When programming for Rectus Femoris growth, the Lying Scissor Kick stands out as a highly efficient Strength choice. Performing this movement with Body weight forces your stabilizer muscles to work in tandem with the primary movers, translating to functional strength and enhanced muscular endurance.

Benefits

  • Significantly enhances the structural integrity and power of the Rectus Femoris.
  • Allows for a natural movement path that closely mimics functional daily activities.
  • Acts as a highly scalable Strength movement, perfect for both beginners and elite athletes.
  • Utilizes Body weight to create sustained mechanical tension, forcing deep muscle adaptation.
  • Promotes balanced muscular development by effectively recruiting the Rectus Femoris and associated synergists.

Common Mistakes

  • Rushing the repetition tempo instead of focusing on the mind-muscle connection with the Hips.
  • Losing core tension, leading to poor spinal alignment and reduced power output.
  • Shrugging the shoulders or compensating with secondary muscles rather than isolating the Rectus Femoris.
  • Failing to achieve a full range of motion, which drastically limits Rectus Femoris engagement.

Exercise Variations

  • Dumbbell Lying Scissor Kick
  • Cable Lying Scissor Kick
  • Banded Lying Scissor Kick

Beginner Tips

If you are new to the Lying Scissor Kick , focus on mastering the movement pattern with zero weight before adding Body weight.

Frequently Asked Questions