Prior to a Basketball Game,Coach Keating Shakes His Players' Hands

Prior to a basketball game,Coach Keating shakes his players' hands.Each player then gives the others a fist bump and a hug.In contrast,Coach Lopez wishes the players luck and then the team goes through a cheer.Based on research by Kraus and colleagues.how will the teams do if they follow the same routine over the season?

A) Coach Keating's team will do better because the touch in which they engage coordinates the team.
B) Coach Keating's team will do worse because the touch in which they engage is a distraction.
C) Coach Lopez's team will do better because the team cheer builds solidarity among the players.
D) Coach Lopez's team will do worse because the team cheer distracts players from their opponents.