Certain behavioural habits of Anthroposophists are mentioned in this account; their aversion to psychoanalysis, their hatred of rock music, their tendency to homophobia, their muffled condemnation of abortion, their contempt for sport, their tendency to worship their leaders, their tendency to hurry out “voluntarily” to work in the service of anthroposophical institutions.
Picking up on one of these, I do not know why Steiner people do not like sport – there is an obvious lack of team sports in these schools; the little children are encouraged to play chasing games, and then there is the special Bothmer Gymnastics and of course the Eurythmy. Apart from that it seems ice skating is the only sport which has the approval of anthroposophists. (Considering the distance to the nearest ice-rink from the Steiner schools near here, it is an odd choice.)
It is to do with the “limbs”, according to the curriculum book I have seen, and “uprightness”. These are in turn important because they are the way that anthroposophy justifies it’s stance on evolution – humans are not descended from apes, but put on the earth specially.