How Iridium Programs This

Iridium uses this exercise to target adductor volume when your recent training history is dominated by standard sagittal movements like squats or reverse lunges. The system tracks fatigue in these sub-muscle groups separately, ensuring this movement is only prescribed when your stabilizers have recovered from previous sessions. RPE feedback is used to regulate load and volume, accounting for the higher stability demands inherent in lateral lunges.

Form Cues

Keep your chest lifted and spine neutral throughout the rep
Step out wide to the side, keeping toes pointing forward
Push your hips back and down as if sitting in a chair
Keep the non-stepping leg completely straight
Drive firmly through the heel of the bent leg to return to center

Don't

Don't let the heel of the working foot lift off the floor
Don't allow the knee to collapse inward past the big toe
Don't bend the knee of the non-working leg
Don't round your lower back as you descend
Don't take a step so narrow that your knee travels excessively forward

Common Mistakes

Lifting the heel off the ground
Bending the non-working leg
Rounding the upper back forward
Stepping too narrow
Letting the knee cave inward

Muscles Worked

This exercise primarily targets the quadriceps and glutes while placing unique stress on the adductors (inner thighs) due to the lateral movement plane. It also engages the hamstrings for knee stability and relies on the core and spinal erectors to maintain an upright torso against the pull of the weights.