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The Pre-Script® Newsletter
Biomechanics principles you can actually use in the gym.
Latest Release
Fix your thoracic spine rotation.
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February 25 2026
Thoracic rotation is driven by distinct muscular action at the top and bottom of the ribcage: the obliques act on the lower ribs, while the serratus anterior and rhomboids act on the upper ribs.
Archive
Latest Release
Fix your thoracic spine rotation.
•
February 25 2026
Thoracic rotation is driven by distinct muscular action at the top and bottom of the ribcage: the obliques act on the lower ribs, while the serratus anterior and rhomboids act on the upper ribs.
Latest Release
Arm path: unquestionably the most crucial part of back training.
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February 11 2026
Back training adheres to a hierarchy of training variables: arm path, loading modality, resistance profiles, scapular mechanics, strength curves, and more. Arm path sits at the top of this hierarchy.
Latest Release
You don't need “glute activation”, you just need a stable pelvis.
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February 03 2026
Bad glute activation is never a consequence of the muscle not being neurologically “switched on”. The glutes are crazy strong, capable of producing huge amounts of force. The heart of the issue, however, is that this force needs a safe way to be transferred to the ground and to the load.
Latest Release
Programming Push Day
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January 29 2026
Targeted musculature, type of stimulus, training frequency, mobility limitations, concurrent pull sessions: These factors inform how to select exercises, order them within a workout, and set correspondent volume and intensity parameters.
Latest Release
Pinpointing recovery timelines to compound faster progress.
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January 22 2026
Physiological recovery: what happens, how long it takes, and when to train next.
Latest Release
Hiding Rehab Work in Training: Outsmarting Apprehension.
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January 07 2026
The timeless art of dressing up the “thing they need” as the “thing they want.”
Latest Release
A simple ankle mobility framework.
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December 30 2025
"You can't go somewhere you already are": The counterintuitive approach to ankle mobility.
Latest Release
Reshaping pull day: less warm-up, more full send.
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December 19 2025
Let’s be deliberate with pull day exercise selection, sequencing, and execution.
Latest Release
Fix your hip internal rotation
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December 11 2025
Restricted hip internal rotation means leaving lower body gains on the table. As a solution, stretching won’t cut it. The neural mechanism behind hip IR restrictions requires developing the ability to keep your pelvis in one place.
Latest Release
Stop leaking gains in dips, decline bench, and cable flys.
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November 26 2025
In spite of a widespread hyperfixation on nailing the perfect arm angle, lagging development of the "lower" (or "costal") division of the pec is exceedingly common amongst the bodybuilding crowd. The missing ingredient here is costal rib position: the key lynchpin of creating pec tension.