What does the expression seventh inning stretch mean?

Answer 1

The Seventh-Inning Stretch is a tradition in Baseball that takes place between the halves of the seventh inning of any game. Fans generally stand up and stretch out their arms, legs, necks, backs, calves, fingers, elbows, and other muscles and sometimes walk around. It is a popular time to get a late-inning snack as well; many teams end beer sales at this point. The stretch also serves as a short break for the players.