PSK in English

[SeanWest]

2-23-2: "A kick ends when a player gains possession or when the ball becomes dead while not in player possession."

i.e. When someone catches it, when it hits the ground and someone picks it up, when no ones got it and it goes out of bounds.

2-40-9: "The spot where a run ends is where the runner loses player possession or where the ball becomes dead in his possession."

i.e. Where he fumbles the ball or where he is tackled.

-SW---