Which detail is given in the chapter about "As adolescence sets in" in Adolescence And Growth?
Adolescence is a transitional phase between childhood and adulthood.
The peak of growth of muscle mass is also typically around the age of 14 to 16 years.
As adolescence sets in, a boy or girl becomes psychologically aware of self and society.
Puberty in boys Suresh heard from someone that wet dream (nocturnal emission) causes weakness.