I have slightly bad posture, according to the physio i can get around an inch of height which we measured after i stood straight with my spine against the wall, however right now i'm 167cm at 69kg.

Currently 20 years old. I have also heard that some people say that you can still gain spinal height before 25, especially while stretching. Is this true?


mock ups:
https://postimg.cc/757XkD1t


thanks