The #4 Accumulator (Left Arm) is carried across the Chest during the Backstroke (to about 45 degrees). It is now Accumulated. It is Stored in this position, along with the Power Package. The Downstroke Delivers the #4 Accumulator to the Release position.
During Delivery, The Left Arm moves Down the Chest together with the Power Package, but it does not move away from the Chest (Which triggers it's Release). As the Shoulders continue their Rotation and become open to the Target, the Hands become in-line with the Ball. Then the Left Arm will Blast off the Chest; Release. The In-line position of the Left Arm, #4 Accumulator, is when both Arms are Straight.
Seems like the pivot and the left side have to do a lot of the work no - not just the right?
Threaded Mode
