Changes in the Hormonal Profile of Athletes following a Combat Sports Performance.

RESULTS: Following fighting, the adrenaline concentration was significantly higher in all athletes, most markedly in K (p < 0.001). Baseline cortisol and BDNF levels did not differ among the groups and rose significantly in all the groups after the performance. Baseline testosterone concentration was slightly higher in K than in JSW and rose in all the groups to reach similar levels; the increase in T was significantly higher than in K. CONCLUSIONS: Despite substantial differences in the characteristics of the combat sports investigated, including the type of physical effort and the required balance between restraint and aggression, the performance in each of them gives rise to similar hormonal changes with a possible exception of karate showing higher stress hormone levels.

The Relationship Between Spiritual Intelligence and Aggression Among Elite Wrestlers in Hamadan Province of IRAN.

The purpose of this study was to investigate the relationship between spiritual intelligence and aggression among elite wrestlers of adolescent age group. The present study was descriptive of correlation type in terms of method and applied in terms of purpose. The population of this research was the elite wrestlers of adolescents age group aged 14-17 (mean and SD of 15.27 ± 1.33) using the convenient sampling method for adolescent wrestling teams of Hamedan clubs selected as samples. To measure variables, King's spiritual intelligence scale and Bass and Perry aggression questionnaire were used. Pearson correlation coefficient and simple regression method were used for data analysis. Results showed a significant negative relationship between spiritual intelligence and aggression. The spiritual intelligence scores also have a significant effect on aggression. The findings show that the higher the spiritual intelligence, the less likely the aggression of the elite wrestlers in different competitions and they can have a better performance than others.

Anticipatory Salivary Cortisol and State Anxiety Before Competition Predict Match Outcome in Division I Collegiate Wrestlers.

Cintineo, HP and Arent, SM. Anticipatory salivary cortisol and state anxiety before competition predict match outcome in Division I collegiate wrestlers. J Strength Cond Res 33(11): 2905-2908, 2019-Anticipation of exercise and other stressors has been shown to result in physiological and psychological changes, which include increased levels of cortisol and anxiety. Combat sports, in particular, typically elicit robust anticipatory responses because of the distinct nature of these sports. Therefore, the purpose of this investigation was to examine the relationship between state anxiety scores, anticipatory cortisol response, and performance outcomes in college wrestlers. A secondary purpose was to determine the correlation between anticipatory cortisol and state anxiety scores. Twenty-six collegiate wrestlers were recruited to undergo saliva collection and to complete the State Anxiety Inventory before a wrestling match and again on a rest day in a time-matched, control session. Univariate analyses revealed that both salivary cortisol and anxiety were greater before competition than on a rest day. In addition, it was found that losers had higher levels of anticipatory cortisol and anxiety compared with winners. A significant correlation between salivary cortisol and anxiety was found as well. These data show that higher cortisol and anxiety may negatively affect performance. Athletes and coaches should work together to determine optimal levels of arousal and should aim to replicate this during both training and competition to ensure consistently high levels of performance through appropriate preparation.

STATES OF PSYCHOPHYSIOLOGICAL FUNCTIONS OF ELITE ATHLETES IN DIFFERENT AGING GROUPS.

The influences of aging peculiarities in elite athletes on the psychophysiological states on the stage of the maximum capacity were studied. Three groups of athletes with different age were studied. The first group was composed of the athletes aged 18-20, the second one included athletes aged 21-25, the third group included athletes aged 26-34, and were the members of the team of Ukraine in Greco-Roman wrestling. We revealed that elite athletes of older age group were significantly different from the younger by the presence of a large fatigue with the decline of autonomy when forming strategies of sports activities and more perfect the mechanism of autonomic reactions. The aging deterioration of perception of visual information in elite athletes of older age group manifested in a significant decrease of productivity, efficiency and speed for comparison with the groups of younger athletes. Also, in elite athletes older age group there is a significantly higher level of tension of autonomic regulation of heart rhythm compared with young athletes and the presence of more optimal activation of the sympathetic division of the autonomic nervous system.

Wrestlers with Limb Deficiencies: A Descriptive Study.

OBJECTIVE: The objective of this study was to determine if wrestling is a safe, positive athletic option for limb-deficient individuals. DESIGN: This descriptive study consisted of an opportunity sample of limb-deficient wrestlers, aged 5 yrs and older with at least 1 yr of experience. Participants completed a questionnaire regarding health, satisfaction, and achievements. Descriptive statistics were used for analysis. RESULTS: Sixteen male wrestlers reported nine below-the-knee, five above-the-knee, and three below-the-elbow limb deficiencies. There were nine congenital deficiencies and seven amputations acquired during childhood. Two individuals won National Collegiate Athletic Association championships, and seven competed collegiately. All reported a positive impact on quality-of-life, 87% reported no difficulty finding acceptance with the team, and 50% experienced wrestling-related residual limb complications. Associations between (1) residual limb complications before and during wrestling and (2) skin breakdown before and during wrestling did not demonstrate statistical significance (P = 0.30 and 0.1189, respectively). CONCLUSIONS: This study suggests that wrestling is a safe, positive sport for limb-deficient individuals, that it fosters competitive equality between impaired and nonimpaired participants, and that it has a positive impact on health and quality-of-life. The incidence of residual limb complications warrants monitoring.

[ASSOCIATION BETWEEN FOUR SEROTONIC GENES POLYMORPHISM (5HTTL, 5HT1A, 5HT2A, AND MAOA) AND PERSONALITY TRAITS IN WRESTLERS AND CONTROL GROUP].

This study presents the data on the polymorphisms of the serotonin system genes (5-HTTL, 5-HT1A, 5-HT2A, and MAOA) in male and female wrestlers and in the control group. The population genetics analysis of the 5HTTL gene showed the highest frequency of the SS genotype 5-HTTLPR in sportsmen (p = 0.04), as well as the trend toward higher frequency of united genotypes of the locus of 5-HTTLPR VNTR and SNP rs25531--SASA (p = 0.06) in comparison with the control group. As for the polymorphisms for other genes 5-HT1A (rs6295), 5-HT2A (rs6311), and MAOA (VNTR), we found no significant differences between the groups tested. Using the NEO PI-R questionnaire we analyzed the possible correlations between the genotypes and the psychological traits in our samples. It was demonstrated that the athletic success in elite sportsmen was associated with lower openness to experience and higher conscientiousness. The interaction effect of the gender and 5-HT2A on the self-rating for openness to experience, interaction effect of the level of the sport success and 5-HT2A, and the interaction effect of the gender and 5-HT1A genotype on self-reported conscientiousness were observed as a trend.

"The margin for error": Ritual coping with cultural pressures.

Meritocratic sport cultures, media attention, coaches' ambitions, and "enthused" parents create stress and make coping pivotal for athletes' performance. A transdisciplinary dialogue between a sports-sociologist and a sport-psychologist manifests ritual practices in athletes' lived sport experiences as coping strategies. Based on two empirical strands, field observations of boy's handball and interviews with elite male wrestlers', analysis of pregame routines scrutinize psychosocial dimensions of athletes' ritual practice. The implications of ritual meaning making are investigated as a means to cope with sport specific sociocultural anxieties. Rituals are interpreted as psychosocial processes applied to construct perceived order and comfort in stressful sport milieus. We contend that it is reasonable to believe that successful coping is not solely because of athletes' psychological competencies and experiences, but also their ability to ritually use culture in meaningful ways. To manifest important contextual aspects of athletes' lived sport experiences, to nurture task-oriented sport milieus, and to create change in sport and physical cultural contexts, we consequently suggest that the cultural meanings applied in ritual should be an important aspect to address.

[Perception, processing of visual information and resistance to emotional stresses in athletes of different ages].

Among the numerous studies devoted to the study of perception and information processing, no data available on the effects of age on these processes. In this paper we studied the influence of psycho-emotional stress and different levels of stress on the mental processes of perception and information processing in highly skilled athletes divided into two groups. The first group included the athletes aged 19-24 years (12 athletes, members of the Ukrainian team in Greco-Roman wrestling), the second group included the athletes aged 27-31 years (7 highly skilled athletes, members of the Ukrainian team in Greco-Roman wrestling). We revealed that the athletes of the first group had higher productivity and better visual perception and visual information processing efficiency, compared with athletes from the second group. This observation suggests a dependency of cognitive component of perception and information processing on the age of the athletes. Sportsmen from the second group had higher stress resistance compared to the older age group.

Practices of weight regulation among elite athletes in combat sports: a matter of mental advantage?

CONTEXT: The combination of extensive weight loss and inadequate nutritional strategies used to lose weight rapidly for competition in weight-category sports may negatively affect athletic performance and health. OBJECTIVE: To explore the reasoning of elite combat-sport athletes about rapid weight loss and regaining of weight before competitions. DESIGN: Qualitative study. SETTING: With grounded theory as a theoretical framework, we employed a cross-examinational approach including interviews, observations, and Internet sources. Sports observations were obtained at competitions and statements by combat-sport athletes were collected on the Internet. PATIENTS OR OTHER PARTICIPANTS: Participants in the interviews were 14 Swedish national team athletes (9 men, 5 women; age range, 18 to 36 years) in 3 Olympic combat sports (wrestling, judo, and taekwondo). DATA COLLECTION AND ANALYSIS: Semistructured interviews with 14 athletes from the Swedish national teams in wrestling, judo, and taekwondo were conducted at a location of each participant's choice. The field observations were conducted at European competitions in these 3 sports. In addition, interviews and statements made by athletes in combat sports were collected on the Internet. RESULTS: Positive aspects of weight regulation other than gaining physical advantage emerged from the data during the analysis: sport identity, mental diversion, and mental advantage. Together and individually, these categories point toward the positive aspects of weight regulation experienced by the athletes. Practicing weight regulation mediates a self-image of being "a real athlete." Weight regulation is also considered mentally important as a part of the precompetition preparation, serving as a coping strategy by creating a feeling of increased focus and commitment. Moreover, a mental advantage relative to one's opponents can be gained through the practice of weight regulation. CONCLUSIONS: Weight regulation has mentally important functions extending beyond the common notion that combat-sport athletes reduce their weight merely to gain a physical edge over their opponents.

Diagnostics of psychophysiological states and motivation in elite athletes.

OBJECTIVES: Concepts explored in our study concerned identification of various types of motivation and their connection to psychophysiological states in elite judo and Greco-Roman wrestlers. We tried to figure out how do these different types of motivation interact to describe psychophysiological state in qualified wrestlers. METHODS: Neuropsychological evaluation methods as simple (SRT) and choice reaction-time (CRT) tests, HRV measurements, psychological questionnaires. To explore obtained data methods of statistical analysis were used RESULTS AND CONCLUSION: Obtained data show that different combinations of levels of motivation to achieve success and motivation to avoid failure provoke different psychophysiological states. Conducted experiment revealed that combination of high levels of both motivation to achievement of success and motivation to avoid failure provides better psychophysiological state in elite wrestlers compared to other groups with different combinations of motivational variables. Conducted experiment revealed that motivation to avoid failures had been formed as a personality formation, which compensates excessive tension, caused by high level of motivation to achieve and regulate the psychophysiological state. This can be viewed as an effect of training in athletes (Tab. 3, Fig. 1, Ref. 38).

Handedness and footedness: relations to differences in sprinting speed and multiple sprints performance in prepubertal boys.

Physical performance and movement skills are differentiated by brain hemispheric dominance. Relations of handedness and footedness to differences in sprint speed and multiple sprints performances were investigated in 362 prepubertal, male, novice wrestlers. Participants with two months of irregular training experience were grouped by hand and foot preferences and matched on age and anthropometry. Mean running speed was associated with the number of sprints and handedness, but not with footedness. The decrease in sprint speed was less for right-handed subjects, who also had better sprinting speed and multiple sprint performance. Symmetrical arm and leg strength development for left-handers should be emphasized.

Effects of self-selected mass loss on performance and mood in collegiate wrestlers.

Wrestlers abruptly lose body mass before competition; however, the effects of "weight cutting" are poorly understood because of conflicting evidence. This study aimed to determine the effects of self-selected mass loss on precompetition mood, grip strength, and lower body power in collegiate wrestlers. Sixteen male collegiate wrestlers (age = 20 ± 2 years, height = 177.5 ± 7.2 cm) were weighed 10 days before (D-10) a competitive meet. Euhydrated subjects were administered the Brunel Mood Scale (BRUMS), tested on grip strength, and given a 30-second Wingate Anaerobic Power test to determine lower body power. Additional weigh-ins were conducted 6 (D-6) and 2 (D-2) days before competition. Subjects repeated the testing battery the day of competition (D-0). During the study, wrestlers self-selected the method and timing of mass loss. Wrestlers lost 0.0-8.1% of their body mass using exercise, caloric restriction, or fluid deprivation. Most mass loss occurred between D-2 and D-0 (mean ± SD, D-10 = 81.7 ± 18.2 kg, D-6 = 81.2 ± 17.8 kg, D-2 = 81.1 ± 18.5 kg, D-0 = 79.0 ± 19.2 kg). Wrestlers losing ≥ 4% body mass became significantly more confused (D-10 = 0 ± 0, D-0 = 3 ± 3); subjects losing less mass showed no difference in confusion. No significant differences existed across time for remaining BRUMS variables, grip strength, and Wingate variables. These results suggest that wrestlers self-select large, rapid mass loss that impairs aspects of psychological functioning without affecting grip strength or lower-body power.

[Influence of specialized protein food products on functional status of wrestlers].

Influence of system of protein and amino acid rehabilitation on a functional condition of wrestlers is studied. It is established that the offered system has a wide range of adaptogenic. Found that the proposed system and actoprotective activity shows immunoprotective effect on the humoral immune system, accelerates processes of restoration after physical activity, provides a gain of working capacity, and also promotes adaptation of cardiovascular system for physical exercise.

Left-handed wrestlers are more successful.

It has been reported that there is a high proportion of left-handers among top athletes in different sports. In this study, the goal was to examine the rate of left-handedness in the top wrestlers at the world championships for achievement by left-handed wrestlers. The rate of left-handedness was higher in wrestlers with medal honors compared to wrestlers without medals for both men and women. The winning numbers and match degrees were higher in the left-handed wrestlers than in both right- and mixed-handed wrestlers among top international wrestlers.

Changes in body weight, body composition, and eating attitudes in high school wrestlers.

BACKGROUND: Many wrestlers engage in chronic dieting and rapid "weight cutting" throughout the year to compete in a category below their natural weight. Such weight-management practices have a negative influence on their health and nutritional status, so the National Wrestling Coaches Association implemented a new weight-management program for high school wrestlers in 2006. PURPOSE: The purpose of this study was to determine whether seasonal changes in weight, body fat, and eating attitudes occur among high school wrestlers after the implementation of the new weight-management rule. METHODS: Fifteen high school wrestlers participated in the study. Their weight, body composition, and eating attitudes were measured preseason, in-season, and off-season. Body fat was assessed using dual-energy X-ray absorptiometry. Attitudes toward dieting, food, and body weight were assessed using the Eating Attitude Test (EAT). RESULTS: No significant changes in body fat were detected from preseason to off-season. Weight increased from preseason to in-season (p < .05) and off-season (p < .05). Although the EAT score did not change significantly from preseason to off-season, 60% reported "thinking about burning up calories when exercising" during preseason, and only 40% felt that way during the season (p < .05) and 47% during, off-season (p < .05). CONCLUSIONS: The wrestlers experienced a significant weight gain from preseason to off-season with no significant changes in body fat. Their eating attitudes did not change significantly from preseason to off-season in this study, but further research using a large sample of high school wrestlers is warranted to confirm these findings.

Ritual fights and male reproductive success in a human population.

Ritual fights are widespread across human populations. However, the evolutionary advantage associated with this behaviour is unclear because these fights rarely provide direct benefits such as territory, resources or mates. Here, the reproductive success of men competing in a traditional ritual fight, Sereer wrestling, was investigated for the first time. Involvement in wrestling had a significant positive effect on men's number of offspring and a marginally significant effect on polygyny, controlling for age, body condition and socio-economic status. These positive effects suggest that being involved in wrestling competition provides prestige, facilitating access to mates and thereby increasing fecundity. However, when women were interviewed on their preference concerning qualities of potential mates, the quality 'being involved in wrestling competition' was poorly ranked. This discrepancy may arise either from deceptive reports or from discordance between parents and daughters in the choice of a husband.

[Psychophysiological states in humans with different levels of adaptation to muscular activity].

The influence of straight muscular activity to peculiarities of forming ofpsychophysiological states in humans has been studied. Two groups of sportsmen with different levels of adaptation to muscular activity were investigated. The first group composed of the sportsmen with higher level of adaptation to muscular activity (27 members of Ukrainian national team of Greco-Roman wrestling, aged 18-26), the second group contained the sportsmen with the average level of adaptation to muscular activity (24 sportsmen, average qualification, student of specialty gymnasium, aged 18-26). The results showed that psychophysiological states in humans with higher adaptation level to muscular activity are characterized by more determined organization of information processing system and heart rate regulation compared to humans with simple adaptation level. In addition, in sportsmen who have higher level of adaptation to intensive muscular activity the balance with vagus-sympathetic tonus mechanisms of vegetative regulation of heart rate is showed.

Sport concussion assessment tool: baseline values for varsity collision sport athletes.

OBJECTIVE: To determine baseline symptom and neurocognitive norms for non-concussed and previously concussed varsity athletes using the sport concussion assessment tool (SCAT). STUDY DESIGN: Descriptive cohort study. SETTING: University of Calgary. SUBJECTS: 260 male and female university football, ice hockey and wrestling athletes over three seasons (2005-7). METHODS: A baseline SCAT was completed during preseason medical evaluation. Subjects were grouped as follows: all participants, men, women, never concussed (NC) and previously concussed (PC). MAIN RESULTS: The mean age of participants was 20.5 years (range 17-32). In total, 41.2% of all athletes had a total post-concussion symptom scale (PCSS) score of 0. The mean baseline PCSS scores were as follows: all participants 4.29; men 3.52; women 6.39; NC 3.75 and PC 5.25. The five most frequently reported symptoms for all athletes were fatigue/low energy (37% of subjects), drowsiness (23%), neck pain (20%), difficulty concentrating (18%) and difficulty remembering (18%). The median immediate recall score was 5/5 for all groups. Women scored a median of 5/5 on delayed recall, whereas all remaining groups scored a median of 4/5. Months in reverse order were successfully completed by 91.6% of subjects. All participants, women and PC scored a median of 6 on reverse digits, whereas men and NC scored a median of 5. CONCLUSIONS: The mean SCAT baseline PCSS score was approximately 5, although just under half of the athletes scored 0. Female athletes scored better on tests of neurocognitive function. PC athletes scored better than NC athletes on all neurocognitive tests except delayed five-word recall.

Achievement involvement and stress coping in elite wrestling.

The present study explored the relationship between task involvement and coping with stress in elite competition. Participants were 82 elite wrestlers, both male (n=60) and female (n=22), from four different European countries, age 16-37. The data for the study were gathered over an 18-month period, and both qualitative in-depth interviews (n=6) and quantitative approaches were used. The quantitative study measured motivation from an achievement goal theory perspective: achievement goal orientation [Perception of Success Questionnaire], perceptions of the motivational climate [Perceived Motivational Climate in Sport Questionnaire] and coping strategies (Brief COPE). The qualitative part explored motivation and coping in depth. As expected, task involved wrestlers coped better in competitive situations due to their use of more adaptive coping strategies. The wrestlers' experiences seemingly make them prefer to stay task involved and use adaptive coping strategies (both problem-focused and emotion-focused strategies) in competition.