American compares 2 schools in the same area, both for the exact same funding, both had the same amount of teachers, facilities everything. They were only 10-15 miles apart
- Floyd Central High School was 91% White students
- New Albany High School was majorly black and multicultural students (of very close to majority, at least 41%+ from what I could find)
The white high school performed better in every metric
- Test scores
- Teachers preferred working at Floyd Central because of less fights, better environment
- Floyd Central beat them at every metric, every sport except basketball
So the majority (or nearly majority) black and minority school was at a slightly less economic advantage, but the white kids that went to that school still outperformed the minority students in test scores, while they to were also being in that ‘less economically advantaged’ group
So the proven claim here is
- 2 school gets the same funding and assets, the white school did better in every metric
- White kids that are also economically disadvantaged still performed better on tests then black students in the same bad financial position
Sinus health is the most underrated part of poor health.
Bacteria and fungus exerting inflammatory effects so close to the brain and trigeminal nerve. Not good.
When I started working on mine consistently, I had seemingly unrelated health issues improve.
The sinus protocol🧵
The best exercise for the brain you’ve probably never seen.
According to Michael J. Lavery’s book “Whole Brain Power”, using a 4-pound sledge hammer to bounce a golf ball up and down dramatically amplifies both your neurological and physical demands
Massive Central Nervous System (CNS) Activation
The sheer weight of a 4-lb sledge forces the CNS to fire at a much higher intensity.
To keep a lively golf ball bouncing on a heavy, rigid piece of steel, your brain has to send incredibly powerful, rapid-fire signals to your muscles.
This level of resistance forces maximum motor unit recruitment, teaching your nervous system to fire more efficiently under tension.
Elite Grip and Forearm Strength
Lavery heavily emphasizes the link between hand/grip strength and brain health, viewing the hands as the direct external extension of the central nervous system.
Bouncing a ball requires a loose, reactive wrist to absorb and redirect impact, but holding a 4-lb hammer requires immense isometric grip strength.
Managing that weight leverages extreme stress onto the forearms, wrists, and fingers, building dense, functional grip strength that standard lifting rarely touches.
Accelerated Neuroplasticity via Forced Focus
With a light hammer, you can cheat the movement or rely on casual reflexes.
With a 4-lb sledge, there is zero room for error.
The high penalty for a missed bounce (the heavy hammer dropping or completely throwing off your rhythm) forces the brain into a state of hyper-vigilance and deep cognitive focus.
This intense concentration triggers a higher release of acetylcholine and dopamine, the exact neurotransmitters required to stimulate neuroplasticity and forge new neural pathways.
Overcoming Hemispheric Dominance (Ambidexterity)
When you transition the 4-lb sledge to your non-dominant hand, the challenge scales exponentially.
Because the non-dominant hemisphere of your brain isn't used to managing that much weight combined with fine motor precision, the drill forces rapid communication across the corpus callosum (the bridge connecting the left and right sides of the brain).
It quickly exposes and corrects deep-seated muscular and neurological imbalances between your two sides.
Cortical Mapping and Joint Stability
Holding a heavy weight at the end of a lever arm requires all the stabilizing micro-muscles in your wrist, elbow, and shoulder rotator cuff to fire simultaneously.
This builds incredible joint integrity while expanding your brain’s "cortical map"—its internal blueprint of where your body is in space (proprioception).
Benefits:
- Maximum Central Nervous System Recruitment
- Dense Grip and Forearm Strength
- Forced Cognitive Focus & Neuroplasticity
- Rapid Dual-Hemisphere Brain Activation
- Enhanced Proprioception & Joint Integrity
- Growth Hormone (GH) and Testosterone
- “ Fountain of Youth" Endorphins
- Dopamine and Acetylcholine
- Insulin Sensitivity and Blood Sugar Regulation