$$ extbf{Solution:}$$ $$ullet$$ Supplementation during physical activity produces aberrant muscular growth, stiffness, and maturity before reaching adulthood. $$ullet$$ Adolescence is the period of physical development (by cell division or dividing of cells ). $$ullet$$ When a person carries a lot of supplements, the force acts in the opposite direction of the body's growth, disrupting the growth process.  $$ullet$$ As a result, for example basketball players remain shorts while they need to  have a very lengthy height since they apply force in the direction of their body's growth in this sport.