thefightdoctors.com

It’s not just about pain tolerance: it’s about biological engineering. Here’s the science behind those “unbreakable” legs: 🧬

-Kicking hard objects to toughen their shin bones.
-Micro-Damage: These impacts create tiny micro-fractures along the bone.
•Body heals fractures by healing more dense.

Over time, the bone literally transforms into a substance as hard as stone. Would you have the grit to go through years of this? 🥊🔥