From what I have read before and what he says here it was all mechanics. The timing and precision and set-up etc. for every single kind of throw. Plus some weight work if I recall (a qb's midsection contributes to arm strength when throwing--so-called core strength).
So basically, to mix metaphors, it was an intense, closely-coached version of batting practice.
Bortles went through the same thing the year before, then didn't last year. They say his mechanics regressed as a result of not going back.
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mmqb.si.com]
The process for Goff will start in the next few weeks when he begins work with renowned quarterback coaches Adam Dedeaux and Tom House. It will start with what, from a technical standpoint, is called “sequencing.” The idea is to align Goff’s shoulder turn and his torque so it’s one clean motion, and tie his feet together with his hips and his shoulders. And the overriding theme here is to create consistency and balance in how Goff throws the ball, which should help him both in a clean pocket and when things break down around him. Another improvement that the Rams and the QB coaches are looking for is better core strength. That’s one area where Ryan made huge leaps with Dedeaux and House last offseason, and LaFleur saw the benefits of it in the quarterback making throws he couldn’t previously.
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Edited 2 time(s). Last edit at 06/09/2017 04:36PM by zn.