Rings are not turned out at lockout
External rotation at the top is the signature of ring work; it stabilizes the shoulder.
Overactive muscles
Pec minorAnterior deltoid
Corrective work
Foam RollPectorals↗StretchDoorway pec stretch↗External rotation at the top is the signature of ring work; it stabilizes the shoulder.
Shoulder stability cannot control the rings; regress to a support hold first.