Yes. They can have one foot in and one foot out and not be called for a 3-second violation
As with all sports, it is important to understand the boundaries on a basketball court. A player only needs one foot to establish in bounds in basketball.
When you keep one foot planted and move the other foot.
That is the correct spelling of "pivot" in basketball (to turn the body about on one foot).
There really is no rule on this. The only time you can really touch a player is when they are backing you down in the post (in which you can put one hand or arm on them) or when they have their pivot foot on the ground. Other than that, most touching of other players is considered a foul.
In basketball, a substitution is when one player goes in for another.
pivoting
i would proble one of the twins
A control player in basketball, is one who does not rely as much on the power behind his shots, as on their placement.
Its when you get the ball and you can move around in basically like a circle but one foot has to be at one spot the whole time, try watching Kevin Garnett play a game or a youtube video for a perfect physical example, or Tim Duncan.
One foot
shaq
Both feet have to be established in bounds before the player can touch the ball again without being called out of bounds