How Iridium Programs This

High-impact plyometrics on unstable surfaces generate significant systemic fatigue, so Iridium checks your sleep data and recent lower-body training load before scheduling this advanced variation. To manage progression without external weights, the algorithm monitors your RPE and repetition counts relative to your current body weight to ensure overload. If your 7-day history indicates your quadriceps or glutes are near their Maximum Recoverable Volume, Iridium will automatically swap this for a less demanding accessory movement to prevent overtraining.

Form Cues

Land softly on the balls of your feet to absorb impact
Keep your chest upright and core braced throughout the jump
Drive your arms upward to generate momentum
Ensure your front knee tracks in line with your toes upon landing

Don't

Don't let your front knee collapse inward upon landing
Don't slam your back knee into the floor
Don't land with stiff or locked legs
Don't hunch your shoulders forward

Common Mistakes

Landing with stiff joints
Letting the knee cave inward (valgus)
Leaning too far forward
Sacrificing stability for speed
Not engaging the core

Muscles Worked

This exercise primarily torches the quadriceps and glutes to build explosive power and vertical jump height. The instability of the balance trainer forces the calves, tibialis anterior, and core to work overtime to stabilize your landing, while the hamstrings assist in decelerating the body to protect the knee joints.