2. How many rules?
• 8 rules
• 50 articles
– Equipment
– Facilities
– Team regulations
– Players and captains
– Coaches
– Playing regulations
– Violations, fouls and penalties
– Officials (referees and table officials)
– Special situations
4. What did the original miss?
• Nothing about substitutes
• No time restrictions
• No dribbling
• No free-throws
5. Substitutes
• Teams sometimes had up to 50 players
• 5-player limit in 1900.
• No substitutes and no re-entry
• Then:
– Once from 1921.
– Twice from 1934.
– Unlimited from 1945.
6. Time restrictions
• None
• Ten-second restriction from 1933.
– Eight-second restriction from 2000.
• Three-second restriction from 1936.
– For offensive players
• Three-second restriction from 2001.
– For defensive players
7. Time restrictions
• Shot clock introduced by the NBA in 1954.
• Shot clock introduced by FIBA in 1956.
– Originally, it was 30 seconds
– Changed to 24 seconds in 2000.
• Reset when the ball touches the rim/hoop
8. Dribbling
• From 1901, you could bounce the ball 1 time
• From 1909, you could do it unlimited number
of times
• Held ball from 1931.
– 5 seconds
9. Free throws
• 4 situations award you free-throws
1. When shooting
2. When in team bonus situation
• Four in FIBA
• Five in NBA
3. Technical fouls (doctor, coach, player)
4. Flagrant foul
10. Free throws
In 1956, NCAA adopted a
“special” rule
“Free throw shooters shall
keep both feet behind the
free throw line during an
attempt”
11. Hack-a-Shaq
Foul the worst free-throw
shooter, for example
• Shaq
• Dwight Howard
• DeAndre Jordan
• Andre Drummond
12. Jump Ball
• After every goal
• Eliminated in 1938.
• Quarter-possession from 1975.
– Loser starts the second and third
– Winner starts the fourth period