Physical activity has much to recommend it but I never gave a shit about watching or playing team sports and my various school's focus on team sports over any other physical exercise put me off exercise for a long, long time. If all of your experience of "exercise" is that it is one or all of boring, unpleasant or full of wankers it does rather put one off it.

I'm glad I found jogging and later weightlifting and if my friends are going to be drinking while watching some sports game, awesome, I'll come to the pub too. But I'm not going to pretend interest in sports for the same reason I do not moderate my political opinions though I do censor them. I do not care about this shit and am unwilling to pretend to care, and if you prod me I will tell you I. just. do. not. care.

EDIT: If you feel like taking part or you enjoy it, fine, whatever. Exercise and bonding are both generally good. I'm just glad my father gave up when he saw I was more interested in seeing the gravel trickle through my fingers than watching the rugby game he was watching. Forcing people who are not interested in team sports to play or watch just leads to many having a negative association with exercise, which is a pity.