If there is no evidence that sport lowers aggression, at the same time it should be said that there is also no evidence that sport is motivated by aggression.
Erich FrommWe try to evade the question of existence with property, prestige, power, possession, production, fun, and, ultimately, by trying to forget that we- that I- exist. No matter how much he thinks of God or goes to church, or how much he believes in religious ideas , if he, the whole man, is deaf to the question of existence, if he does not have an answer to it, he is marking time, and he lives and dies like one of the million things he produces. He thinks of God, instead of experiencing God.
Erich FrommOur contemporary Western society, in spite of its material, intellectual and political progress, is increasingly less conducive to mental health, and tends to undermine the inner security, happiness, reason and the capacity for love in the individual; it tends to turn him into an automaton who pays for his human failure with increasing mental sickness, and with despair hidden under a frantic drive for work and so called pleasure.
Erich Fromm