The current study employs the hedonic paradigm model (Hirschman & Holbrook, 1982) to investigate the interceding function of emotions on the relationship between personality (i.e., risk taking) and attitude toward mixed martial arts. This study also examines sport-media (e.g., television) consumption of a nontraditional sport. Structural equation modeling was used to examine the proposed model incorporating risk taking, pleasure, arousal, attitude, and actual consumption behavior. The study found a significant mediation effect of emotion (pleasure and arousal) in the relationship between risk taking and attitude. In addition, attitude showed a direct and significant influence on actual media-consumption behavior. Theoretical and practical implications of the results are discussed, along with future directions for research.
Choong Hoon Lim, Tywan G. Martin and Dae Hee Kwak
Fleur E.C.A. van Rens and Edson Filho
). Despite these similarities, the sport industry can be considered different to the performance arts industry. Specifically, success in sports is linked to achieving performance perfection in front of a jury or winning a game, whereas in contemporary circus building a connection with the audience is key to
Joseph John Matthews and Ceri Nicholas
There is a lack of research documenting the weight-making practices of mixed-martial-arts (MMA) competitors. The purpose of the investigation was to quantify the magnitude and identify the methods of rapid weight loss (RWL) and rapid weight gain (RWG) in MMA athletes preparing for competition. Seven athletes (mean ± SD, age 24.6 ± 3.5 yrs, body mass 69.9 ± 5.7 kg, competitive experience 3.1 ± 2.2 yrs) participated in a repeated-measures design. Measures of dietary intake, urinary hydration status, and body mass were recorded in the week preceding competition. Body mass decreased significantly (p < .0005) from baseline by 5.6 ± 1.4 kg (8 ± 1.8%). During the RWG period (32 ± 1 hr) body mass increased significantly (p < .001) by 7.4 ± 2.8 kg (11.7 ± 4.7%), exceeding RWL. Mean energy and carbohydrate intake were 3176 ± 482 kcal・day-1 and 471 ± 124 g・day-1, respectively. At the official weigh-in 57% of athletes were dehydrated (1033 ± 19 mOsmol・kg-1) and the remaining 43% were severely dehydrated (1267 ± 47 mOsmol・kg-1). Athletes reported using harmful dehydration-based RWL strategies, including sauna (43%) and training in plastic suits (43%). Results demonstrated RWG greater than RWL, this is a novel finding and may be attributable to the 32 hr duration from weigh-in till competition. The observed magnitude of RWL and strategies used are comparable to those which have previously resulted in fatalities. Rule changes which make RWL impractical should be implemented with immediate effect to ensure the health, safety and wellbeing of competitors.
David X. Marquez, Robert Wilson, Susan Aguiñaga, Priscilla Vásquez, Louis Fogg, Zhi Yang, JoEllen Wilbur, Susan Hughes and Charles Spanbauer
Disparities exist between Latinos and non-Latino Whites in cognitive function. Dance is culturally appropriate and challenges individuals physically and cognitively, yet the impact of regular dancing on cognitive function in older Latinos has not been examined. A two-group pilot trial was employed among inactive, older Latinos. Participants (N = 57) participated in the BAILAMOS© dance program or a health education program. Cognitive test scores were converted to z-scores and measures of global cognition and specific domains (executive function, episodic memory, working memory) were derived. Results revealed a group × time interaction for episodic memory (p < .05), such that the dance group showed greater improvement in episodic memory than the health education group. A main effect for time for global cognition (p < .05) was also demonstrated, with participants in both groups improving. Structured Latin dance programs can positively influence episodic memory, and participation in structured programs may improve overall cognition among older Latinos.
Igor H. Ito, Han C.G. Kemper, Ricardo R. Agostinete, Kyle R. Lynch, Diego G.D. Christofaro, Enio R. Ronque and Rômulo A. Fernandes
American College of Sports Medicine ( 22 ) not only recognizes the benefits of exercise on bone health during early life but also recognizes the lack of evidence identifying the most beneficial sport for promotion of bone health ( 1 , 22 , 33 ). Martial arts are sports worldwide performed, but in pediatric