Mechanical tension and bone remodeling, the holy grail of controlling bone growth at young age.

Sure, send the study, cus right now your just throwing information without backup
https://pmc.ncbi.nlm.nih.gov/articles/PMC10214107/ here read the part about bone remodeling and you would see micro fractures arent even how it happens and even if its possible the growth is usally insignificant and prolly need a lot of time for significant growth