Where is the only designated spot for first touching by Team K on a free kick?

The designated spot for first touching by Team K on a free kick is specifically in the field of play before it crosses the free-kick line. This rule is in place to regulate the situation when the kicking team (Team K) makes an attempt to kick the ball to the receiving team (Team R). The point of first touching is crucial because it determines the legality of the kick and the subsequent actions of both teams.

If Team K touches the ball before it crosses the free-kick line, it results in a potential violation. This area ensures that both teams have the opportunity to engage with the play fairly and that Team K cannot gain an unfair advantage by touching the ball later in the play. The other locations mentioned in the choices don’t adhere to the stipulated rules governing the first touch on a free kick, which highlights the importance of this designated spot for maintaining the integrity of the game's rules.