The size of the weight varies with the competition class. Advanced male athletes throw a 25 kg (56 lb. or four stone) weight, female athletes throw a 12 kg (28 lb.) weight and male master class or senior athletes throw a 19 kg (42 lb). weight. There are two techniques for this event. The classic technique swings the weight between the legs before pulling the weight up and directly overhead. The alternate technique (which is not allowed in some games) involves a spinning motion, with the athlete throwing from the side.