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Unified Health & Performance Continuum Model

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Wide ISA

10 Lessons in 5 minutes

February 13, 2020 By Bill Leave a Comment

10 Lessons in 5 minutes #1 – Narrow ISAs and quadruped #2 – Swallowing to address forward head posture #3 – Tissue load and secondary consequences #4 – Position and range of motion #5 – relative motion of the entire body during breathing #6 – Axial skeleton shape influences range of motion #7 – The […]

Q & A for The 16%… Resources to Help Build Your Model

January 27, 2020 By Bill Leave a Comment

I get a lot of questions about where you can find more information about how I developed my model of human performance. There are countless resources available. Here’s some foundational resources you may find useful. Keep in mind, this is just the beginning. Recognizing and Treating Breathing Disorders: A Multidisciplinary Approach https://www.amazon.com/dp/0702049808/ref=cm_sw_em_r_mt_dp_U_9uUlEbFG1GBX9 Anatomy of Breathing […]

Q & A for The 16%… Wide Infrasternal Angle vs Narrow Infrasternal Angle Relationships

January 26, 2020 By Bill Leave a Comment

I’ve been getting a lot of similar questions that appear to be related to understanding my references to wide infrasternal angles vs. narrow infrasternal angles. When breathing is restricted such that full inhalation or full exhalation cannot be achieved, the infrasternal angle (ISA) provides guidance as to what compensatory strategy is being utilized to maintain […]

Monday Question: How To Gain Shoulder Flexion for the Narrow Infrasternal Angle Client

January 13, 2020 By Bill Leave a Comment

Clients with wide infrasternal angles and narrow infrasternal angles tend to benefit from different strategies in regard to improving shoulder flexion range of motion. Shoulder impingement or simple achieving a normal overhead reach without using a compensatory reaching strategy is built from the lower thorax upward. This video explains why it’s important to improve the […]

Bill Hartman’s Weekly Q & A for The 16% – December 15, 2019

December 15, 2019 By Bill Leave a Comment

This week on YouTube: Bill Hartman’s Weekly Q & A for the 16% – December 8, 2019: https://youtu.be/dvAufow_1Fg The QB Docs Podcast with Drew Kiel and Bill Hartman: https://youtu.be/hNmwdAo-k-E The IFAST Podcast #6 with Mike Robertson and Bill Hartman – Our Client Foundation: https://youtu.be/Y4kmtvla6ZM Manual Therapy – Mobilization to Increase Shoulder Flexion and Cervical Rotation: […]

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