How do 10 year old girls are having a growth spert?

At around 10 years old, many girls begin to experience a growth spurt as part of puberty, which is typically triggered by hormonal changes in their bodies. During this time, they may grow taller rapidly and develop secondary sexual characteristics, such as breast development and changes in body composition. This growth spurt often occurs before the onset of menstruation, with most girls reaching their full height by their mid to late teens. Nutritional factors and overall health can also influence the timing and extent of this growth phase.