Models of Choking: A Study of Sport performance Under Pressure.

As defined herein, suffocation is defined as "a skill score that results in unqualified grades, caused by an increase in the level of anxiety under stress perceived by the athlete when it achieves a normally successful outcome Serious deterioration of ". It should be noted that so far, researchers have not fully agreed on the operational definition of "asphyxia". Mesagno, Marchant, and Morris (2009) have defined asphyxia as "severe deterioration in the practice of conventional processes caused by increased anxiety under perceived stress".

"In general, if the level of self-expectation is achievable and this is the result of increased anxiety under perceived stress, the" sports sports "movement is a sharp and significant decline in skill execution and ability" Mesagno & Hill, 2013). . At the Masters of 2011, Rory McIlroy experienced the full impact of pressure on performance. After a good play and a comfortable lead, he was thrilled on the final day and won 15 points with 80 points. The performance deterioration of Rory McIlroy proves that pressure is not necessarily a constant factor and does not need to be built over time. It may suddenly appear before us, we might have played quite a while ago, but if you reach the pressure you need to manage it before you control it

The term "asphyxia" is often used to describe the great influence the athlete's performance under stress, the planned strategy disappears outside the window, practicing hundreds, thousands of times It will be difficult. When you need to stand up and think, they are blank and under pressure to do something lower than your ability, but suffocation and performance are much lower than your ability. When the athlete feels the pressure and suffocates, the skill that can be easily achieved under stress-free conditions is very difficult as it hopes to do its best.

High pressure exercise conditions and events may hurt the memory of the program. This situation is often called "suffocation under stress". Under pressure, young athletes tend to examine their behavioral mechanisms to try to control the situation, but the conscious thought process actually weakens their performance. In adolescent sports, external stress can also cause anxiety. Especially when they emphasize the pressure to win at all sacrifices, adults expect too much and may overwhelm young athletes. Coach quality, supervisory level and / or quality may also cause motor skills uncertainty