How Iridium Programs This

Iridium relies on your RPE feedback to gauge intensity for this isometric movement, ensuring the hold is challenging enough to drive adaptation. The AI factors this static work into your weekly quadriceps volume tracking, preventing you from exceeding your Maximum Recoverable Volume even in the absence of heavy external loads.

Form Cues

Press your entire back flat against the wall
Position your feet shoulder-width apart
Lower your hips until thighs are parallel to the floor
Keep your knees directly stacked over your ankles
Drive your weight down through your heels

Don't

Don't press your hands against your knees for support
Don't let your knees cave inward toward each other
Don't allow your heels to lift off the floor
Don't arch your lower back away from the wall
Don't hold your breath

Common Mistakes

Resting hands on thighs
Placing feet too close to the wall
Not lowering hips to parallel
Rounding shoulders forward
Holding breath during the hold

Muscles Worked

This exercise primarily targets the quadriceps, forcing them to maintain constant tension to support your body weight. The glutes and hamstrings work isometrically to stabilize the hip joint, while the core engages to keep your torso upright and flat against the wall.