Bodyweight Squat Hold
The Bodyweight Squat Hold is an isometric lower-body exercise that builds endurance and stability by maintaining the bottom position of a squat. It primarily targets the quadriceps and glutes while challenging core strength and posture without external weight.
Iridium bypasses standard 1RM formulas for this isometric hold, relying on duration and RPE trends to detect progressive overload. The AI typically programs this movement when your recovery scores indicate high systemic fatigue, allowing you to accumulate necessary quadriceps volume without the heavy central nervous system demand of dynamic squats. It also functions effectively as a finisher when time-constraint adjustments limit the ability to perform additional complex sets.
Form Cues
- Keep your chest proud and spine neutral
- Drive your knees outward over your toes
- Distribute weight evenly through your mid-foot and heels
- Brace your core tight like you're anticipating a punch
- Keep your head neutral with your gaze forward
- Don't let your knees collapse inward
- Don't round your lower back or shoulders
- Don't lift your heels off the ground
- Don't hold your breath
- Don't rest your elbows on your knees
Common Mistakes
- Knees caving inward (valgus)
- Rounding the upper or lower back
- Shifting weight onto the toes
- Holding breath during exertion
- Not sinking to parallel depth
Muscles Worked
This exercise creates constant tension in the quadriceps and glutes, effectively building isometric strength and muscular endurance. It also heavily engages the core stabilizers and spinal erectors to maintain an upright torso against gravity.
Primary
Secondary
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