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Özsarı A, Kara M, Dilek AN, Uysal H, Tek T, Deli ŞC. Attitude towards healthy nutrition and mental toughness: a study of taekwondo athletes. PeerJ 2024; 12:e17174. [PMID: 38563010 PMCID: PMC10984172 DOI: 10.7717/peerj.17174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024] Open
Abstract
Healthy nutrition is widely considered the cornerstone of optimal athletic performance, both physically and mentally. This study investigates the critical role of healthy nutrition in shaping the physical and mental performance of athletes, with a specific focus on taekwondo. This research aims to explore the potential relationship between taekwondo athletes' attitudes towards healthy nutrition and their mental toughness. The research group comprised 276 active and licensed taekwondo athletes who voluntarily participated in the study (Age M = 17.18 ± SD = 7.13, N = 125 women, N = 151 men). Ethical approval for the research was obtained prior to the commencement of the study. Data collection instruments included the Healthy Nutrition Attitude Scale, Mental Toughness Scale, and a personal information form. Confirmatory factor analysis was conducted to confirm the validity and reliability of the scales. Descriptive statistics, correlation analysis, and regression analysis were performed to explore the relationship between the variables within the research model. The correlation analysis identified two significant, positive, and moderate correlations: (1) between knowledge about nutrition and mental toughness (r = 0.626) and (2) between positive nutrition and mental toughness (r = 0.672). The regression analysis revealed that both knowledge about nutrition (β = 0.360) and positive nutrition (β = 0.461) significantly contribute to mental toughness. The findings suggest that as athletes' knowledge of nutrition expands and their attitudes towards healthy eating become more positive, their mental toughness also appears to improve. These results are both important and original, adding significant new insights to the existing research landscape.
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Affiliation(s)
- Arif Özsarı
- Faculty of Sport Sciences, Mersin University, Mersin, Turkey
| | - Mehmet Kara
- Faculty of Sport Sciences, Mersin University, Mersin, Turkey
| | | | - Halil Uysal
- Institute of Education Sciences, Mersin University, Mersin, Turkey
| | - Tolga Tek
- Faculty of Sport Sciences, Selcuk University, Konya, Turkey
| | - Şekip Can Deli
- Institute of Social Sciences, Muş Alparslan University, Muş, Turkey
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Amawi A, AlKasasbeh W, Jaradat M, Almasri A, Alobaidi S, Hammad AA, Bishtawi T, Fataftah B, Turk N, Saoud HA, Jarrar A, Ghazzawi H. Athletes' nutritional demands: a narrative review of nutritional requirements. Front Nutr 2024; 10:1331854. [PMID: 38328685 PMCID: PMC10848936 DOI: 10.3389/fnut.2023.1331854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/21/2023] [Indexed: 02/09/2024] Open
Abstract
Nutrition serves as the cornerstone of an athlete's life, exerting a profound impact on their performance and overall well-being. To unlock their full potential, athletes must adhere to a well-balanced diet tailored to their specific nutritional needs. This approach not only enables them to achieve optimal performance levels but also facilitates efficient recovery and reduces the risk of injuries. In addition to maintaining a balanced diet, many athletes also embrace the use of nutritional supplements to complement their dietary intake and support their training goals. These supplements cover a wide range of options, addressing nutrient deficiencies, enhancing recovery, promoting muscle synthesis, boosting energy levels, and optimizing performance in their respective sports or activities. The primary objective of this narrative review is to comprehensively explore the diverse nutritional requirements that athletes face to optimize their performance, recovery, and overall well-being. Through a thorough literature search across databases such as PubMed, Google Scholar, and Scopus, we aim to provide evidence-based recommendations and shed light on the optimal daily intakes of carbohydrates, protein, fats, micronutrients, hydration strategies, ergogenic aids, nutritional supplements, and nutrient timing. Furthermore, our aim is to dispel common misconceptions regarding sports nutrition, providing athletes with accurate information and empowering them in their nutritional choices.
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Affiliation(s)
- Adam Amawi
- Department of Exercise Science and Kinesiology, School of Sport Science, The University of Jordan, Amman, Jordan
| | - Walaa AlKasasbeh
- Department of Physical and Health Education, Faculty of Educational Sciences, Al-Ahliyya Amman University, Amman, Jordan
| | - Manar Jaradat
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Amani Almasri
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Sondos Alobaidi
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Aya Abu Hammad
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Taqwa Bishtawi
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Batoul Fataftah
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Nataly Turk
- Department of Family and Community Medicine, Faculty of Medicine, The University of Jordan, Amman, Jordan
| | - Hassan Al Saoud
- Department of Exercise Science and Kinesiology, School of Sport Science, The University of Jordan, Amman, Jordan
| | - Amjad Jarrar
- Department of Nutrition and Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Oxford Brookes Center for Nutrition and Health, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
| | - Hadeel Ghazzawi
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
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Hasanpouri A, Rahmani B, Gharakhanlou BJ, Solaimanian S, Shahsavari S, Rasouli A, Abbasi S, Ebrahimi-Kalan A, Rouzitalab T, Hoseinabadi Z, Shiri-Shahsavar MR. Nutritional knowledge, attitude, and practice of professional athletes in an Iranian population (a cross-sectional study). BMC Sports Sci Med Rehabil 2023; 15:164. [PMID: 38049912 PMCID: PMC10696817 DOI: 10.1186/s13102-023-00776-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Proper nutrition is vital in promoting community health, yet insufficient knowledge and improper dietary practices can lead to deficiencies and diseases. Professional athletes depend on optimal nutrition for their performance and recovery, but a lack of understanding can impede their potential. The nutritional status of athletes impacts their overall health and sports performance. Inadequate sports nutrition knowledge may result in suboptimal practices, reducing strength, power, endurance, and immunity. Additionally, disordered attitudes can lead to dietary imbalances and an increased risk of injury. This study, conducted in Qazvin, Iran, examined athletes' nutritional knowledge, attitudes, and practices. By addressing these factors, there is potential to enhance dietary behaviors and ultimately improve athletes' performance. METHODS The study employed a descriptive-analytical, cross-sectional design to investigate the nutritional knowledge, attitude, and practice (KAP) of professional athletes in Qazvin, Iran. A total of 320 purposefully selected professional athletes (68.13% male, 31.87% female) from various sports fields participated in the research. The data collection tool consisted of demographic questions and a KAP questionnaire, including 27 nutritional knowledge questions, 16 nutritional attitude questions, and 14 nutritional performance questions. The quota sampling method was used to estimate sample sizes. Data analysis was carried out by SPSS v.26 using one sample t-test, one-way ANOVA, and Pearson's correlation coefficient test. RESULTS The results showed that nutritional knowledge (the mean value was 79.594 ± 7.015 - the optimal knowledge level = 84) and attitude (the mean value was 23.347 ± 5.300 - the optimal attitude level = 26) for athletes are low, but their nutritional practice (the mean value was 21.788 ± 3.450 - the optimal performance level = 24) was moderate. Also, professional athletes' nutritional knowledge, attitude, and practice were lower than normal (p < 0.05). Significant positive correlations were among knowledge, attitude, and practice (p < 0.05). However, there were no significant differences in nutritional knowledge, attitude, and practice among the subjects of different age groups, genders, and sports types (p > 0.05). CONCLUSION This study showed that the nutritional knowledge, attitude, and practice of professional Iranian athletes in Qazvin province were low; therefore, the implementation of more theoretical and applied nutrition education, such as using knowledge assessment tools and interventions, irrespective of their age, sport's field, and gender, is compelling.
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Affiliation(s)
- Amin Hasanpouri
- Department of Nutrition, School of Heath, Qazvin University of Medical Sciences, Qazvin, Iran
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Bita Rahmani
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran.
- Department of Microbial Biotechnology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran.
| | - Bahram Jamali Gharakhanlou
- Department of Basic Sciences, School of Paramedical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shahabaddin Solaimanian
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Shahsavari
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Rasouli
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Abbasi
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Abbas Ebrahimi-Kalan
- Department of Neuroscience and Cognition, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tohid Rouzitalab
- Department of Biochemistry, Nutrition Therapy, and Community Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Hoseinabadi
- Student Research Committee, Faculty of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohammad Reza Shiri-Shahsavar
- Department of Nutrition, School of Heath, Qazvin University of Medical Sciences, Qazvin, Iran
- Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
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Thapa M, Neupane A, Shrestha SKD, Nepal P, Upadhyaya A, Niraula P, Shrestha RK, Sunuwar DR. Factors affecting nutritional knowledge, attitude, practices and dietary intake among national players in Kathmandu, Nepal: a cross-sectional study. BMC Sports Sci Med Rehabil 2023; 15:73. [PMID: 37391783 DOI: 10.1186/s13102-023-00691-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 06/27/2023] [Indexed: 07/02/2023]
Abstract
INTRODUCTION Good nutrition knowledge and nutrient intake have been regarded as significant determinants in enhancing athletes' performance and overall health status. This study aimed to assess knowledge, attitude, and practices of nutrition and dietary intake among athletes. METHODS A cross-sectional study was conducted from January to April 2022 among national athletes from two sports clubs in Kathmandu Metropolitan City, Nepal. A semi-structured questionnaire was used to collect the data. Anthropometric measurements and dietary intake were recorded. Bivariate and multivariate binary logistic regression was used to estimate the crude odds ratios (cOR), and adjusted odds ratios (aOR) with 95% confidence intervals (CIs). RESULTS A total of 270 players were included in this study (mean age, 25 years; 49.6% male, 50.4% female). Almost half of the athletes had good nutrition knowledge [54.1% (146/270)], attitude [56.7% (153/270)], and practices [50% (135/270)] scores. The mean energy, carbohydrate, protein, and fat intake were 35.0 kcal/kg/day, 5.6, 0.9, and 0.9 g/kg/day, respectively. Likewise, mean calcium and iron intake were 370, and 12.5 mg, respectively. In the multivariate model, families with monthly household income less than 50,000 Nepalese rupees ($400) (adjusted Odds Ratio/aOR = 2.58; 95% CI: 1.12 to 5.96), and those who did not receive diet plan (aOR = 3.14; 95% CI: 1.25 to 7.84) were more likely to have poor nutrition knowledge. Players who did not check food labelling (aOR = 1.44; 95% CI: 0.78 to 2.63) were more likely to have negative attitude towards nutrition. Players who did not ever attend nutrition class (aOR = 3.54; 95% CI: 1.46 to 8.54) and those who did not consume different food during off and on the season of sports (aOR = 2.36; 95% CI: 1.39 to 4.01) were more likely to have poor nutrition practice. CONCLUSIONS Half of the athletes' nutritional knowledge, attitudes, and practices score were satisfactory. Nutrient intake among athletes was suboptimal. Nutrition intervention programs are critical to improve nutritional knowledge, attitude and practice related to dietary intake among national athletes in Nepal.
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Affiliation(s)
- Madhu Thapa
- Department of Nutrition and Dietetics, College of Applied Food & Dairy Technology, Purbanchal University, Lalitpur, Nepal
- Department of Nutrition and Dietetics, Nepal Armed Police Force Hospital, Kathmandu, Nepal
| | - Arjun Neupane
- Maharajgunj Medical Campus, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | | | - Prabin Nepal
- Department of Orthopedic, Nepal Armed Police Force Hospital, Kathmandu, Nepal
| | | | | | - Ram Kumar Shrestha
- Department of Nutrition and Dietetics, College of Applied Food & Dairy Technology, Purbanchal University, Lalitpur, Nepal
| | - Dev Ram Sunuwar
- Department of Nutrition and Dietetics, Nepal Armed Police Force Hospital, Kathmandu, Nepal.
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, USA.
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