Let’s be clear on this: the kids were not struck with weights or even forces to do excessive weight training exercises with them. All these misbehaving boys had to do was HOLD a 10 lb weight for one minute per year of their ages–6 & 8. And now their grandmother–who we’re sure is very strict with them at home–is upset with the gym teacher who doled out the punishment because one of the boys said his arm hurt after-wards.