Note: Big thank to @20021980 shared with us this good course
7 Key Components of Structure within TACFIT – "The World's Smartest Training System"
1. – Crown to Coccyx Alignment
2. – Shoulder Pack
3. – Arm Lock
4. – Grip Confirmation
5. – Core activation
6. – Hip Recruitment
7. -Leg Drive
The muscle growth that results from effort is only part of the point of the exercise. Even greater benefits are the product of the neurological efficiency you will acquire as a direct result of the integration of your body and the direct sum of its forces.
The 7 Key Components are like the links in your "power system". When all links are aligned, force is transferred smoothly. If a link is missing, you will only be able to access the force produced between the break and your applied force.
Homepage

https://tacfit.com/product/7-key-components-of-structure/