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Mountain Climber Lunge

Step by step instructions, muscle activation and variants for the Mountain Climber Lunge.

MediumGlutesQuadriceps

About this exercise

A dynamic bodyweight exercise that starts in a plank position and combines a mountain-climber knee drive with a deep forward lunge. The movement opens the hip flexors, activates the glutes and quadriceps, and demands continuous core stability as you transition between positions.

How to Perform

  • Begin in a high plank with hands directly under your shoulders and body forming a straight line
  • Drive your right knee forward and plant the right foot just outside your right hand in a low lunge position
  • Hold briefly, feeling the stretch through the left hip flexor
  • Return the right foot back to the plank position
  • Drive the left knee forward and plant the left foot outside your left hand
  • Continue alternating sides for the prescribed number of repetitions
  • Keep your hips low and your core engaged throughout to protect the lower back

Muscle Activation

Primary
GlutesQuadriceps
Secondary
HamstringsCore

About the Mountain Climber Lunge

The Mountain Climber Lunge 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.