This claim is false. The article states that weightlifting itself is very unlikely to cause a change in the real size of your bones. However, bad poster and improper form while lifting weights can make many appear shorter. Additionally, weight lifting does not stunt growth in individuals under the age of 18. Adolescents participating in a safe training program will experience benefits such as enhanced bone and muscle strength as well as lower fracture risk.
The article you used for this claim was recently updated, about a month ago. It was written by Ihor Shymeckho who has been a weightlifter for over 25 years. He is also a certified coach after finishing his professional weight lifting career. This article was uploaded to a website called Torokhtiy which is a popular website that has to do everything with weight lifting. With all this being said I deem this to be a valid and reliable source, but I wonder if there is any chance of bias within this article since the author and website used to call out this information are all pro-bodybuilding.
To back up my argument against the claim stating that weightlifting makes you shorter, I did some external research. In an article NIKE wrote, author Carol Mack who is cscs certified (Certified Strength and Conditioning Specialist) "There's no evidence that weight lifting stunts growth... there should be a focus on building proper form for this population before adding weight or resistance to their movements"(Nike). This further proves the argument, stating that weightlifting, when done correctly will not stunt an adolescents growth. Her argument is backed up by Frontiers in Physiology, a hospital that specializes in research.
Nike. “Can Weight Lifting Stunt Growth? Experts Explain.” Nike, 26 Oct. 2022,
https://www.nike.com/a/can-weight-lifting-stunt-growth Accessed 23 Oct. 2024.