TY - GEN AU - Nogueira, Abel AU - Tovar Gálvez, María Isabel AU - González Hernández, Juan PY - 2019 UR - http://hdl.handle.net/10481/58946 AB - The social relevance of endurance sports has increased people’s motivation to engage in these particular physical activities, associating their practice with a particular lifestyle (e.g., feeling victorious and a feeling of self-improvement).... LA - eng PB - Frontiers Media KW - Narcissism KW - Machiavellianism KW - Psychopathy KW - Exercise addiction KW - Grit TI - Do It, Don’t Feel It, and Be Invincible: A Prolog of Exercise Addiction in Endurance Sports DO - 10.3389/fpsyg.2019.02692 ER -