There is a thing about sports more than watching the perfection of the performers; it is the competitiveness of sports which gives it its edge and those who play the sport do so with the forgone knowledge to the dangers of the sport–it is part of the sport.
In the Torah/Teaching this attribute is called by the term Maserit Nefesh/Giving Soul–relinquishing one’s own life for a higher purpose. Life is not about how long you live but how well you live, what you do in your life.
The soul is attached to the body on a mission from God like a player in a game who is asked to give more than his part–to give the soul, to give up the life. What is the reward for giving up life? There is none because the act causes closeness with God which eradicates all vestige of person or soul.
During Yom Kippur is read the story of the sons of Aaron who brought a strange sacrifice to come closer God and were consumed by the fire.