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Perfectionism, Mood States, and Choking in Asian University Baseball Players under Pressure during a Game
The purpose of this study was to investigate relationships among mood states, perfectionism, and choking, and to identify a mediating effect of perfectionism on the relationship between mood states and choking experienced by Asian university baseball players in extremely stressful situations during a game. Data collected from a total of 209 male university baseball players were analyzed using SPSS 21 and AMOS 21 statistical software. The mean age of study subjects was 20.25 years. Results are as follows. First, mood states had a positive influence on perfectionism. Second, mood states had no significant influence on choking. Third, perfectionism had a positive influence on choking. Lastly, perfectionism had a complete mediating effect on the relationship between mood states and choking. The study findings will provide basic data to relieve athletes’ psychological burdens, and prevent manifestations of extreme perfectionism and choking, which can ultimately help athletes maintain high self-control of their mood states and perfectionism for better performance.
Journal Article
Jackie Robinson : breaking barriers in baseball
\"A biography about baseball trailblazer Jackie Robinson that looks at his early childhood, how he became a major league baseball player and broke the color line, and the impact of his legacy today\"-- Provided by publisher.
Book
Work, fight, or play ball : how Bethlehem Steel helped baseball's stars avoid World War I
In 1918, Bethlehem Steel started the world's greatest industrial baseball league.Appealing to Major League Baseball players looking to avoid service in the Great War, teams employed \"ringers\" like Babe Ruth, Rogers Hornsby, and Shoeless Joe Jackson in what became scornfully known as \"safe shelter\" leagues.
eBook
The big field
When fourteen-year-old baseball player Hutch feels threatened by the arrival of a new teammate named Darryl, he tries to work through his insecurities about both Darryl and his remote and silent father, who was once a great ballplayer, too.
Book
Playing America's game
Although largely ignored by historians of both baseball in general and the Negro leagues in particular, Latinos have been a significant presence in organized baseball from the beginning. In this benchmark study on Latinos and professional baseball from the 1880s to the present, Adrian Burgos tells a compelling story of the men who negotiated the color line at every turn—passing as “Spanish” in the major leagues or seeking respect and acceptance in the Negro leagues.
eBook
Comparison of Psychological and Cognitive Characteristics between Professional Internet Game Players and Professional Baseball Players
The esports industry is increasing in popularity and is now played at the professional level. We hypothesized that esports players may have a significant advantage over the general population in terms of psychological and cognitive characteristics, which may be similar to that of professional baseball players. We recruited three participant groups: esports players (n = 55), pro-baseball players (n = 57), and age- and sex-matched healthy comparison subjects (n = 60). We assessed psychological status using the Korean versions of Temperament and Character Inventory and State and Trait Anxiety Inventory and cognitive functions using the modified Tower of London, Emotional Perception, and Mental Rotation tests. Esports players had similar psychological characteristics to pro-baseball players (higher novelty seeking [p < 0.01 *, ŋ = 0.818], self-directedness [p < 0.01 *, ŋ = 0.757], and self-transcendence scores [p < 0.01 *, ŋ = 0.853], and decreased state anxiety scores [p < 0.01 *, ŋ = 0.808]), which differed from those of the general population. However, esports players showed higher working memory [p < 0.01 *, ŋ = 0.823] and slower emotional perception than pro-baseball players [p < 0.01 *, ŋ = 0.812]. In conclusion, esports and pro-baseball players had similar psychological but different cognitive characteristics.
Journal Article
Effectiveness of Pilates Training on Body Composition and Isokinetic Muscular Strength in Adolescent Baseball Players
Body composition and muscular strength are important for baseball skills and successful performance. Conditioning training programs have the potential to enhance athletic performance via physiological changes. In this single-group interventional study, we investigated the effect of 8 weeks of Pilates training (PT) on contralateral and regional body composition, and isokinetic muscular strength in knee and trunk flexion/extension in adolescent baseball players. In our results, PT increased both right- and left-sided lean mass in the trunk. Following PT, work per repetition and average power showed significant increases in the flexion and extension of the left knee only. PT significantly decreased the peak torque of the trunk flexor and increased the average power of the trunk extensor. In addition, the ratio of the trunk flexion/extension strength of peak torque showed a decreasing trend, whereas that of work and average power did not change significantly following PT. In conclusion, PT evenly improved lean mass on both the right and left sides of the body. Knee and trunk strength increased after PT. Our findings suggest that PT may be a useful strategy for enhancing athletic performance in regard to the muscular strength of adolescent baseball players.
Journal Article