Yes proper traction and hydration of disks and spine, improved posture, these will all temporarily to more permanently increase height a minor to relevant amount. After two years of yoga practice my friend who was my height is now 2 inches taller than me. I’m a twin and used to hang from a chin up bar for 2 minutes total a night for a year, and I’m an inch and 1/2 taller than my twin. I also did two years of manual male enhancement exercises and that significantly upgraded things. So I know what is possible with effort.
I was hoping in the case of the physical shifting modules I’m using-Emperor Fitness Height Inducer and Male Enhancement- they would provide something possible beyond what would be do able without them. Which they very well may given time. I’m not tracking it to much but no results other than slight initial increase back to previous best so far, which is a good start.