During adolescence, how much do boys typically gain in weight?

During adolescence, boys experience significant physical growth and development, including increases in weight. The typical weight gain for boys during this developmental stage can range from approximately 7 to 27 kg. This range reflects the diverse growth patterns among adolescents, as some may experience more rapid physical changes than others. Factors influencing this weight gain include genetic predisposition, nutrition, physical activity levels, and overall health.

The reason this range is considered typical is due to the different stages of puberty and growth spurts. Boys tend to gain weight gradually in early adolescence, followed by more pronounced changes during mid- and late adolescence. This growth period is crucial as it sets the foundation for body composition in adulthood.

Other ranges of weight gain presented in the choices would be beyond the typical experience for most boys during adolescence, hence why they do not accurately reflect the expected growth during this transformative period.