polarpop
chicken stir fry lover
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LONG IN DEPTH READ, IF YOU KNOW BONESMAHSING IS BULLSHIT YOU DONT NEED TO READ
There are 3 key strain zones:
Low strain to bone resorption
Physiological strain to bone maintenance
High strain (controlled andrepetitive) to bone formation
Critical detail: Bone growth only occurs when strain is within a narrow adaptive window AND repeated thousands of times
Bonesmashing:
too high magnitude
too low frequency
too irregular
This puts it in the damage zone, not the adaptation zone
cyclic loading (so walking, chewing, lifting)
fluid shear stress in canaliculi (tiny channels in bone)
This requires:
requency (hundreds, thousands of cycles)
consistent strain direction
Bonesmashing:
single impacts
random direction
no cumulative signal
No meaningful osteocyte signaling so noo growth stimulus
Net effect:
zero net outward growth
sometimes net loss if damage exceeds repair
4. Periosteal apposition why bonesmashing doesn’t trigger it
Periosteal apposition = adding bone to outer surface.
Requires:
sustained mechanical tension
hormonal environment (IGF-1, GH, testosterone)
long-term loading patterns
Bonesmashing provides:
acute compression
inflammation
no sustained tension signal
You are NOT activating periosteal osteoblasts in a meaningful way
experiences axial loading every step
adapted for mechanical stress
high mechanosensitivity
minimal strain environment
low mechanostat threshold activation
the face is biologically protected from mechanical remodeling
repeated sub-threshold impacts
gradual loading over YEARS
This results in:
increased bone mineral density
slight cortical thickening
NOT:
large size increase
reshaping
predictable, directional stress
Examples:
tibia: vertical compression
humerus bending + torsion
Bonesmashing:
chaotic force vectors
no consistent loading axis
Bone cannot “learn” or adapt structurally
formed via intramembranous ossification
remodel primarily through:
growth (youth)
dental forces (orthodontics)
They are NOT designed for:
mechanical hypertrophy
load-driven expansion
Also:
utures fuse after adolescence growth potential drops sharply
you need constant low force for months
Process:
pressure side to resorption
tension side to formation
This is:
slow
controlled
directional
Bonesmashing is:
fast
uncontrolled
compressive only
completely different biological pathway
UFC fighters have good bone structure impacts must grow bone
This is fucking bullshit.
strong jaws
favorable bone structure
high testosterone profiles
They’re selected FOR these traits.
You only see the durable ones
lifting
grappling
overall skeletal loading
NOT getting punched.
fractures
nasal deviation
orbital damage
asymmetry
NOT:
aesthetic enhancement
If impacts improved bone:
fighters would look more symmetrical over time
They clearly fucking don’t.
strain energy over time
NOT:
peak force
Example:
1 heavy hit ≠ 1000 light loads
Adaptation depends on:
total mechanical work
signal frequency
Bonesmashing fails both.
can create illusion of “structure”
growth (before plates close)
orthodontics (controlled force)
surgery (osteotomy)
disease (acromegaly, etc.)
That’s it.
It produces damage, not adaptive strain
It lacks frequency, direction, and duration
It activates repair pathways, not growth pathways
Facial bones are non-load-bearing and tightly regulated
Periosteal apposition requires systemic + long-term signals, not impacts
1. The “mechanostat” rule (this is what people misunderstand)
Bone adaptation is governed by the mechanostat theory (Harold Frost).There are 3 key strain zones:
Low strain to bone resorption
Physiological strain to bone maintenance
High strain (controlled andrepetitive) to bone formation
Critical detail: Bone growth only occurs when strain is within a narrow adaptive window AND repeated thousands of times
Bonesmashing:
too high magnitude
too low frequency
too irregular
This puts it in the damage zone, not the adaptation zone
2. Mechanotransduction requires REPETITION, not impact
Bone cells respond to:cyclic loading (so walking, chewing, lifting)
fluid shear stress in canaliculi (tiny channels in bone)
This requires:
requency (hundreds, thousands of cycles)
consistent strain direction
Bonesmashing:
single impacts
random direction
no cumulative signal
No meaningful osteocyte signaling so noo growth stimulus
3. What actually happens when you hit bone
Impact to sequence:- Microdamage
- Osteocyte apoptosis (cell death)
- Osteoclast recruitment (bone removal)
- Osteoblast repair (restore original structure)
Net effect:
zero net outward growth
sometimes net loss if damage exceeds repair
4. Periosteal apposition why bonesmashing doesn’t trigger it
Periosteal apposition = adding bone to outer surface.
Requires:
sustained mechanical tension
hormonal environment (IGF-1, GH, testosterone)
long-term loading patterns
Bonesmashing provides:
acute compression
inflammation
no sustained tension signal
You are NOT activating periosteal osteoblasts in a meaningful way
5. Load-bearing vs non load bearin bones (this is a big difference)
Tibia (shin):
carries bodyweightexperiences axial loading every step
adapted for mechanical stress
high mechanosensitivity
Facial bones:
NOT load bearingminimal strain environment
low mechanostat threshold activation
the face is biologically protected from mechanical remodeling
6. Why shin conditioning “works”
Fighters condition shins through:repeated sub-threshold impacts
gradual loading over YEARS
This results in:
increased bone mineral density
slight cortical thickening
NOT:
large size increase
reshaping
7. Direction of force matters more than people think
Bone adapts to:predictable, directional stress
Examples:
tibia: vertical compression
humerus bending + torsion
Bonesmashing:
chaotic force vectors
no consistent loading axis
Bone cannot “learn” or adapt structurally
8. Craniofacial bones are fundamentally different
Facial bones:formed via intramembranous ossification
remodel primarily through:
growth (youth)
dental forces (orthodontics)
They are NOT designed for:
mechanical hypertrophy
load-driven expansion
Also:
utures fuse after adolescence growth potential drops sharply
9. Orthodontics proves the opposite of bonesmashing
To move bone:you need constant low force for months
Process:
pressure side to resorption
tension side to formation
This is:
slow
controlled
directional
Bonesmashing is:
fast
uncontrolled
compressive only
completely different biological pathway
10. The UFC fighter or fighter myth in general
People say:UFC fighters have good bone structure impacts must grow bone
This is fucking bullshit.
Reality:
(A) Selection bias
Fighters already have:strong jaws
favorable bone structure
high testosterone profiles
They’re selected FOR these traits.
(B) Survivorship bias
Fighters with weak bones get injured earlyYou only see the durable ones
(C) Training ≠ facial impact
Most adaptation comes from:lifting
grappling
overall skeletal loading
NOT getting punched.
(D) Facial trauma effects
Repeated hits cause:fractures
nasal deviation
orbital damage
asymmetry
NOT:
aesthetic enhancement
If impacts improved bone:
fighters would look more symmetrical over time
They clearly fucking don’t.
11. Why impact does NOT equal growth (core principle)
Bone responds to:strain energy over time
NOT:
peak force
Example:
1 heavy hit ≠ 1000 light loads
Adaptation depends on:
total mechanical work
signal frequency
Bonesmashing fails both.
12. Why people THINK it works
All illusions:(A) Inflammation
swelling = temporary “fullness”(B) Fat loss over time
sharper face misattributed to smashing(C) Skin thickening
repeated trauma = fibrosiscan create illusion of “structure”
(D) Psychological bias
expectation = perceived result
13. When bone CAN actually change shape
Only in these cases:growth (before plates close)
orthodontics (controlled force)
surgery (osteotomy)
disease (acromegaly, etc.)
That’s it.
14. Final synthesis
Bonesmashing fails because:It produces damage, not adaptive strain
It lacks frequency, direction, and duration
It activates repair pathways, not growth pathways
Facial bones are non-load-bearing and tightly regulated
Periosteal apposition requires systemic + long-term signals, not impacts
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