no unless you are pivoting
pivoting
pivoting
When you keep one foot planted and move the other foot.
Pivoting your foot after your swing.
Razor
We can't really define how many there are because there's one in each school, parking lot and etc. So its hard to define that answer sorry!
yes
Pivoting
first
Pivoting is when you have the ball and moving one foot only while the other is foot is stationary so you can see around you. Since you cannot move when you have the ball withough dribbling, this gives you more options.
gauss