How Iridium Programs This

Iridium attributes the volume from this movement to your weekly landmarks for quadriceps and glutes while factoring in the stability demands of the lunge pattern. Since this is a suspension exercise, the system tracks your performance relative to your current body weight and uses set duration and RPE to drive accurate progressive overload.

Form Cues

Place the top of your rear foot firmly in the foot cradles
Keep your chest tall and shoulders pulled back
Drive specifically through the heel of your front foot
Engage your core to prevent your lower back from arching
Track your front knee directly over your second and third toes

Don't

Don't let your front knee collapse inward
Don't allow your front heel to lift off the ground
Don't round your upper back or hunch forward
Don't rush the lowering phase of the movement
Don't place your feet on a tightrope; maintain hip-width alignment

Common Mistakes

Front knee caving inward (valgus collapse)
Excessive forward lean from the waist
Hips rotating or not staying square
Bouncing out of the bottom position
Rear foot suspended too high or too low

Muscles Worked

This exercise primarily targets the quadriceps and glutes, forcing them to work independently to lift your body weight. The suspended nature of the rear leg heavily recruits the core and hip stabilizers to prevent rotation, while the hamstrings assist in controlling the descent and stabilizing the knee joint.