shave rule n.— «Add the fact that curveballs aren’t allowed, with a few exceptions for more developed pitchers, who fit what is called the shave rule, meaning that a youngster is generally physically developed enough to safely throw...
shave rule n.— «Add the fact that curveballs aren’t allowed, with a few exceptions for more developed pitchers, who fit what is called the shave rule, meaning that a youngster is generally physically developed enough to safely throw...
