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Lying Criss-Cross Legs

Step by step instructions, muscle activation and variants for the Lying Criss-Cross Legs.

EasyGlutesInner thighs

About this exercise

Lying Criss-Cross Legs is a floor exercise performed on your back in which you lift both legs a few inches off the ground and rapidly cross them over one another in a scissoring pattern. It targets the inner and outer thighs while engaging the lower abdominals and core for stability.

How to Perform

  • Lie flat on your back with your legs straight and your arms resting at your sides or placed under your lower back for support
  • Lift both legs off the floor, keeping them straight and angling them about 30–45 degrees
  • Cross your right leg over your left, then quickly switch so your left leg crosses over your right
  • Continue crossing the legs in a controlled, rhythmic alternating motion
  • Keep your lower back pressed into the floor and your core engaged throughout
  • Complete the desired number of repetitions before lowering your legs back to the floor

Muscle Activation

Primary
GlutesInner thighs
Secondary
Outer thighs

About the Lying Criss-Cross Legs

The Lying Criss-Cross Legs is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.