The ball has gone "in touch" and the restart is a throw-in.
The entire foot must be in bounds.
in order for a ball in basketball to be considered to be out of bounds the ball MUST touch/hit the ground out bounds ... if the ball does not touch/hit out of bounds the ball is still live a play can go out of bounds to throw/pass the ball back in bounds so long as the player that is going for the ball bounds feet are in the air when he makes contact with the ball ...
A 'throw' in soccer is when the ball goes out of bounds and a player on the team opposite than the one who kicked it out must 'throw' it back in bounds. The player has to leave one foot on the ground all the way through the throw and bring both hands over the head.
can a defensive player step out of bounds and go back in bounds and be the first to touch the football
Never . No one can go out of bounds and be the first one to touch the ball.
Yes
A player can not touch the ball while they are out of bounds they can jump and touch hit it back inbounds. If the balls bounces or touches any where out of bounds then last person who touches, doesn't get the ball and it goes to the other team.
A "touchback" is when a change of possession occurs in the end zone of the defending team and the ball is downed without bringing it back into the field of play. This could occur any number of ways: A kickoff going into the end zone (and/or out-of-bounds), an interception, a forward-fumble into the end zone, etc. In any of these cases, the ball is "downed" in the end zone, but it does not have to physically touch the ground. A person who has intercepted the ball or received a kick in the end zone can take a knee or run out of bounds with the ball.
Yes. there are no "crossing the plane" rules in basketball. Its always about where your feet are touching the ground or where they were last touching the ground.
yes as long as all of your body is in bounds before you touch the ball again
Both feet have to be established in bounds before the player can touch the ball again without being called out of bounds