Verkkoan abundance of qualitative research suggests that mental toughness (mt) may be cultivated by manipulating features of the sporting. Verkkothe psychology of running provides a unique insight into why running is such a popular form of exercise and competition. Verkkothe question is, what is this mysterious toughness and can we train it. To tackle this question, we need to delve into the world of cognitive psychology and use the. The existing literature sheds some light on the mood.