XiaNaphryz
LATIN, MATRIPEDICABUS, DO YOU SPEAK IT
The shot clock was instituted because it was an effective strategy against a single player.
Same with the 3 second rule, the free throw line plane, the lane width and goaltending. It's been a pretty standard practice in basketball.
http://www.school-for-champions.com/sports/basketball_players_who_caused_rule_changes.htm
My favorite of the listed ones:
Wilt Chamberlain: Free throw plane
When Wilt Chamberlain was in high school, he had a unique way of shooting free-throws. He would stand at the top of the key, throw the ball up toward the basket, take two steps, jump toward the rim and jam the ball through the net. Doing this resulted in basketball rules to state that a player cannot cross the plane of the free-throw line when shooting a free-throw.
In 1956, during his freshman year in college, the NCAA banned dunking free throws, as a result of rumors that Chamberlain had been doing that in high school. Later, the NBA also banned dunking free throws.
Although Chamberlain had problems shooting free-throws throughout his career, the rule did not really improve his already dominant game.