PE and sports? Well even more simply, how many kids walk or bicycle to school anymore?  I walked.  So did many others.  No such thing as mommy or daddy coming to pick me up.  Now, little Junior goes from the classroom to the school entrance where he gets into the waiting SUV.  Only thing that has gotten any exercise is is fingers from the IPad, computer, etc.  Do not anyone start about pedophiles preying on kids walking home.  This is a tiny little island.  Where everyone knows everyone's business.  A pervert would not get very far.