During a game of pickleball are two contacts allowed

Explanation:

Teams switch ends and initial service upon the completion of each game. 1.11.2. A maximum of 2 minutes is allowed between games. The referee will announce a 15-second warning. When the full 2 minutes have elapsed, the referee will state the game number, call “Time in”, call the score and start the 10-second count.

answer; i believe that the correct answer is (participation);