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What is more important?

 

What is more important?

What is more important, m. gluteus medius or ligamentum capitis femoris?
See the paradox in the experiment and its analysis:
https://kruglayasvyazka.blogspot.com/2024/07/lcf_9.html
https://kruglayasvyazka.blogspot.com/2024/07/lcf_10.html


Publication in the facebook group 05/15/2025.


My comment on the view on LCF as a shock absorber:

The elastic modulus of rubber is 5-9 MPa, polyethylene film (LDPE) 10-90 MPa. 
The elastic modulus of tendon is 160 MPa (Федорова ВН, Фаустов ЕВ, 2008).
The elastic modulus of LCF under tension reaches 252.8±23.0 MPa (Gao F, Yang Y, Ma H, 2008). Mechanical properties show that under load along the fibrils, this structure is not elastic enough. In my opinion, LCF acts not as a spring, but as a low-stretch cord.

 


 


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