Exercise movement reviewed by:Marie Braga, PT, DPT, CSCS

How Iridium Programs This

Iridium identifies this foam rolling drill as mobility work and specifically excludes it from your weekly hypertrophy volume calculations to ensure your Minimum Effective Volume and Maximum Recoverable Volume data remain accurate. The AI schedules this movement primarily during warmup sequences if your preferences include dynamic routines, often placing it before heavy pressing or squatting to improve positioning. If you have strict time constraints, Iridium automatically adjusts the duration of this preparation block to preserve time for your main lifts.

Form Cues

Keep your hips glued to the floor at all times
Support your head gently with your hands
Inhale deeply as you arch back over the roller
Focus the movement specifically on your upper back
Move the roller up or down an inch to find tight spots

Don't

Don't lift your hips off the ground to extend further
Don't flare your ribs excessively by arching your lower back
Don't pull your neck forward with your hands
Don't hold your breath while extending
Don't roll directly onto your lower back or neck

Common Mistakes

Arching the lower back (lumbar spine)
Lifting hips off the floor
Pulling on the neck
Rushing through the movement
Holding breath during extension

Muscles Worked

This exercise primarily targets the thoracic erector spinae and the intercostal muscles, helping to extend a spine that is often stuck in flexion from sitting. It also provides a secondary passive stretch to the pectorals and anterior abdominal wall, helping to open up the chest cavity for better breathing mechanics.