Bowling balls for 10 pin bowling all measure the same diameter of 8.five inches. The real difference in ball measurements for people comes in the burden measurement. For a normal rule, a bowling ball ought to weigh about one particular-tenth of Your whole body bodyweight. Произошла ошибка. Чтобы узнать подробнее, http://trentonkmhdo.link4blogs.com/17118299/the-basic-principles-of-bowling-lawn-legend