Sport competition is becoming more demanding for student-athletes. Bernier and colleagues (2009) stated that optimal performances does not require the reduction of internal states. Mindfulness Meditation training promotes a non-judging awareness, acceptance and focus on the task at hand, which could be serve as a complementary approach to traditional use of psychological skills training for improving performance and well-being. The construct of Mindfulness appears is compatible with flow and peak performance in sport (Birrer, Rothlin, & Morgan, 2012). The use of psychological skills training...