If it's a question of able-bodied and vigorous youth, then why not get male students to do it? All the students doing this are female, and two of the three, including the student in question, are thin and slight.
Hilarious. Feminism teaches us that women and men are equal in all senses and that women should be able to become policepersons, firepersons and military grunts (are those the politically correct terms?), but when asked to move some books... "Let the men do it!"