Excessive lean-back — becomes a row
Erectors assist the pulldown; the vertical pulling pattern is compromised.
Overactive muscles
Erector spinaeHip flexors
Corrective work
Foam RollErector spinae↗StretchHalf-kneeling hip flexor stretch↗Erectors assist the pulldown; the vertical pulling pattern is compromised.
Scapulae elevate instead of depressing to initiate the pull.