Answer:
The industrial revolution brought along mass production of goods including sports equipment. Mass production brought down prices allowing the poorest to play. It also changed a torture device into a workout machine. the treadmill used to be a torture device for energy that Europe used. Now, Europe has non slave labor energy and every civilian can suffer the treadmill. Fast trains gave opportunities for non locals to play in places far away too making a much more diverse(geography wise) playing field. If a professional football game was happening and a very good and qualified player lives a little far away, thanks to trains he now has the opportunity to compete.
Step-by-step explanation:
i dont think this needs one