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

How Iridium Programs This

Iridium schedules this exercise based on your warmup preferences, specifically positioning it to prime the rear deltoids and rhomboids before heavy pressing or overhead work. Because the movement generates minimal systemic fatigue, the system treats it as activation rather than a primary driver of volume progression or high recovery demand. If your profile indicates strict time constraints, Iridium determines whether to condense these sets to maximize time for your main lifts.

Form Cues

Keep your rib cage tucked down and core engaged throughout.
Maintain a slight bend in your elbows, locking them in place.
Squeeze your shoulder blades down and together as you pull.
Control the band slowly on the way back up.
Think about pulling your hands wide apart, not just down.

Don't

Don't arch your lower back to help pull the band.
Don't shrug your shoulders up toward your ears.
Don't let the band snap your arms back to the starting position.
Don't bend your elbows excessively to fake range of motion.

Common Mistakes

Flaring the rib cage
Shrugging the upper traps
Using a band that is too heavy
Rushing the eccentric phase
Bending elbows to compensate

Muscles Worked

This exercise primarily targets the posterior deltoids and the scapular retractors, specifically the rhomboids and lower trapezius. It is highly effective for engaging the rotator cuff and upper back muscles that are often neglected, helping to stabilize the shoulder joint during overhead movements.