Which of the following is NOT considered a foul in soccer?

Making a fair tackle is not considered a foul in soccer because it adheres to the rules of the game. A fair tackle is made when a player legally takes the ball away from an opponent without making illegal contact or committing an infringement. The essential aspect of a fair tackle is that it focuses on winning the ball rather than endangering the opponent.

In contrast, tripping an opponent, holding the ball with both hands (in the context of a player who is not the goalkeeper), and using excessive force are all actions that violate the laws of the game. Each of these actions can lead to free kicks or penalty kicks, depending on the situation.