NEVER#448
Iron
- Joined
- Apr 30, 2026
- Posts
- 16
- Reputation
- 12
https://pmc.ncbi.nlm.nih.gov/articles/PMC11786143 https://sharondewitte.wordpress.com...d-periosteal-new-bone-formation.pdfConclusion:
When a bone is directly injured, the blood vessels rupture, leading to the formation of a subperiosteal hematoma. This elevates the periosteum, and eventually, the hematoma calcifies and transforms into new bone. So, after reading this, ask yourself: aren't the swelling and bulging caused by bone breaking the clearest evidence of its effectiveness in accordance with bone biology? Fortunately, the answer is yes.
Now on to part two (there's a lot of research to be done, brace yourself):Study #1 https://pubmed.ncbi.nlm.nih.gov/35223028/ This study examined professional bareback rodeo riders, demonstrating extreme bone hypertrophy in the ulna. The hypertrophy is the result of direct trauma and impact with the femur. For perspective, some individuals had up to a 92% increase in bone diameter and a 268% increase in cross-sectional area, which is highly unusual. The image in the study shows significant hypertrophy, although not in an individual with nearly double the bone diameter.While someone claims this hypertrophy is caused solely by muscular pulling, they are incorrect. The primary cause is direct bone trauma, supported by the following:Many other sports generate high cranial forces on bone, but hypertrophy does not exceed 10% compared to rodeo riders, indicating that torsional stress alone cannot explain the extreme growth. Direct trauma plays a key role.Hypertrophy occurs only in the area where the humerus meets the femur, precisely at the point of contact and impact. This localized growth confirms that direct pressure and trauma are the primary causes.Hypertrophy was observed only in bareback riders, where the humerus is pressed directly against the femur. Saddles act as a barrier that reduces direct pressure and trauma, preventing bone growth.The large difference in hypertrophy between individuals is due to the fact that some use protective padding, which reduces trauma, while others do not. This demonstrates how padding influences trauma and the degree of hypertrophy. Significant hypertrophy is observed in bareback riders but not in saddle riders, further supporting the idea that direct trauma and impact are the primary drivers of bone growth.
https://reader.z-library.sk/read/bc...4f5ca2d25511e411cd99274aaa2a01e1e75af408e60e1
Honestly, this is my personal favorite study proving the effectiveness of bone fracture. It was conducted in 1980 on 60 participants, 37 of whom were professional bareback riders. Guess what? As I mentioned earlier, significant bone hypertrophy was observed only in those who rode bareback (I explained the reason earlier: this type of riding requires the rider's ulna to strike and contact the femur). To learn more about this process that occurs during racing, here's a direct quote from the study:"When observing a participant riding, it is noted that the astride hand makes contact with the anterior iliac crest and the strongly tarsal ridges (Fig. 3). The event requires strength, timing, balance, and courage. Ideally, the forearm should be pressed against the pelvis and chaps." "Failure to maintain this position results in the forearm striking the pelvis and chaps."Oh my god, I can't believe it, the scientists literally wrote "swinging action"! Who would believe that? Impact movements on the bone cause severe bone hypertrophy. Wait, what does that remind you of? Yes, exactly the same thing you were trying to prove was what hit your face. And luckily, the scientists also mentioned that the bone hypertrophy occurred due to periosteal inflammation following bone trauma. Yes, literally. You can look at the image below, and you'll notice severe bone hypertrophy where the ulna strikes the femur. Oh my god, all this hypertrophy happens in just an 8-second round!!! That very short time is enough to cause extreme bone growth. The answer is yes, lol
