Next time your son comes home and tells you that his classmates are telling him that it is more manly to play football or basketball than swim, point him to the below study. Seems men with higher testosterone levels prefer one-on-one competition to group competition.
www.pranjmehta.com/.../Mehtaetal2009.pdf
Parents
Former Member
Ha, ha, ha! Nice zinger wook. I see you have evolved from poop to gender jokes. I wonder where you will go next.
Your pal
What's your point?