Uğurlu, D., & Çetin, E. (2023).Comparative investigation of physical activity and physical fitness levels of students according to high school types. International Online Journal of Education and Teaching (IOJET), 10(3). 2070- 2088. Received : 19.03.2023 Revised version received : 08.05.2023 Accepted : 10.05.2023 COMPARATIVE INVESTIGATION OF PHYSICAL ACTIVITY AND PHYSICAL FITNESS LEVELS OF STUDENTS ACCORDING TO HIGH SCHOOL TYPES Research article DöndüUğurlu (Corresponding author) Sport Science Faculty, Kırıkkale University Yahşiyan/ Kırıkkale, Türkiye Orcid:0000-0002-9153-8900 Tel: +90 5312543939 E-mail: dondusimsek@kku.edu.tr EbruÇetin Sport Science Faculty, Gazi University Abantsok No 14, Yenimahalle, Ankara/Turkey Orcid: 0000-0002-1545-0181 Tel: +90 312 2023549 E-mail: ecetin@gazi.edu.tr Biodata(s): DöndüUğurlu (Corresponding author) working as a Lecturer in Sport Science Faculty, Kırıkkale University EbruÇetinworking as Prof. Dr. Sport Science Faculty, Gazi University Copyright © 2014 by International Online Journal of Education and Teaching (IOJET). ISSN: 2148-225X. Material published and so copyrighted may not be published elsewhere without written permission of IOJET. mailto:dondusimsek@kku.edu.tr mailto:ecetin@gazi.edu.tr International Online Journal of Education and Teaching (IOJET) 2023, 10(3), 2070-2088. 2071 COMPARATIVE INVESTIGATION OF PHYSICAL ACTIVITY AND PHYSICAL FITNESS LEVELS OF STUDENTS ACCORDING TO HIGH SCHOOL TYPES Döndü Uğurlu dondusimsek@kku.edu.tr Ebru Çetin ecetin@gazi.edu.tr Abstract The present study aims to compare and examine the physical activity and physical fitness levels of students according to high school types. The sample consisted of 261 volunteer students with a mean age of (age=14.55±0.50year), including 129 female students (age=14.5±0.5year) and 132 male students (age=14.6±0.5year) from schools selected through convenience sampling according to high school types. Physical fitness measurements (cardiorespiratory endurance- 1000 m, strength-right hand-left hand grip power, flexibility-sit and reach, body composition- age, height, weight, BMI, body fat percentage) and the International Physical Activity Questionnaire (IPOQ) were used for data collection. The evaluation of the study data was performed using the one-way ANOVA-Tukey test. In conclusion, according to the school types variable, it can be said that the physical fitness and anthropometric characteristics of sports high school students, who are thought to have more physical activity opportunities, are more developed. It was observed that physical activity was particularly effective in the development of cardiorespiratory endurance, one of the parameters of physical fitness. Keywords:Physical fitness, Physical activity, High school students, Physical education 1. Introduction The concepts of physical activity and physical fitness are among the most emphasized issues in the context of children and young individuals both in Turkey and the rest of the world. For this reason, physical activity, health, and physical fitness of children have been given more importance than ever in recent years (Saygın&Dükkancı, 2009). Within the scope of the recommendations in the "National Physical Activity Guidelines" prepared by the Ministry of Health and the Ministry of National Education (MoNE) and in cooperation with the MoNE and the Ministry of Health, the "Health-Related Physical Fitness Report Card" was developed with the decision of the Science Committee in order to increase and promote awareness of healthy nutrition and physical activity in students (Ministry of Health &MoNE, 2017). This report card has been applied to middle- and high-school students affiliated to MoNE since the second semester of 2017. Physical fitness is defined as the ability to perform daily physical movements without fatigue, which is of great importance for children and young individuals to lead a healthy life (Castillo, 2006). Physical fitness is examined under two headings: health and performance (sport). Health-related physical fitness parameters are measured by body composition, flexibility, muscular endurance, cardiovascular endurance, and muscular strength tests (Gutin et al., 2005; mailto:dondusimsek@kku.edu.tr mailto:ecetin@gazi.edu.tr Uğurlu&Çetin 2072 Castillo, 2006). In the evaluation of sports-related physical fitness, components related to explosive strength, power, speed, agility, coordination, balance, reaction time and other characteristics related to the branch of sport performed are addressed (Heyward, 1998; Ministry of Health &MoNE, 2017). Determination of the physical fitness status of children and adolescents stands out as an important factor in reducing potential future health problems (Bulduk et al., 2000; Tınazcı&Emiroğlu, 2010). Health-related physical fitness (HRPF) is indicated by various factors such as weight, cardiorespiratory fitness, musculoskeletal fitness (muscle strength and endurance) and flexibility and is associated with health outcomes and/or health markers in young individuals (Pillsbury et al., 2013; Ortega et al., 2008). Cardiorespiratory endurance is the ability of the heart, lungs, and circulatory system to supply oxygen and nutrients to working muscles (Rezende et al., 2014; ÇimenPolat&Yarım, 2021). The better the aerobic capacity, the better the heart, lungs and blood vessels carry oxygen to parts of the body. Low cardiorespiratory endurance causes individuals to experience rapid fatigue and an inability to perform daily activities (Cheng et al., 2019). In cases where a deficiency occurs in physical fitness components or they remain below the standard or norm values determined for a specific age or gender group, an inadequacy related to the physical fitness level of the individual is considered (Ministry of Health &MoNE, 2017). Low physical fitness levels are associated with problems such as obesity, cardiovascular diseases, anxiety, depression, higher mortality rates, certain forms of cancer, diabetes, hypertension, musculoskeletal problems, and low quality of life (Daniels et al., 2009; Marques- Vidal et al., 2010). In the light of these reasons, it can be said that physical fitness, physical activity, and health are closely related concepts that affect each other (Ministry of Health &MoNE, 2017). Physical activity, which is the key to a healthy and high-quality life, is defined as "activities performed by individuals to mobilize their musculoskeletal systems by expending various levels of energy", while its absence is defined as physical inactivity (Tavazar et al., 2014). Physical activity results in energy expenditure. Physical activity levels of individuals are closely related to their lifestyles. Factors such as daily working conditions, mode of transportation, the tools and equipment used, the way of spending leisure time, geographical region, climate, and weather conditions affect the level of physical activity (Tunç&İşler, 2007, Orhan, 2015). Regular physical activity is crucial for the healthy growth and development of children and young individuals. Additionally, physical activity contributes to the maturation of social-affective and social behaviors of children and young individuals as well as various contributions to the development of their mental skills (Edwards &Tsouros, 2006, Kara et al., 2020). It is reported that in developed societies, sedentary lifestyles are adopted due to the advancement of technology and the physical activity levels of adolescents are inadequate (Henry et al., 1999; Takken et al., 2003; WHO, 2003; WHO, 2003; Ministry of Health, 2008). Studies show that significant decreases occur in the physical activity levels of individuals starting from adolescence (Gray et al., 2014). In adolescence, the majority of young individuals face serious health problems such as obesity and excessive weight gain due to unhealthy and unbalanced nutrition (Alper et al., 2017). When different studies accessed through literature review are examined, in a previous study examining the effects of sportive activity levels of sports high school and science high school students on body composition and bone mineral density, it was observed that sportive activity initiated at an early age can positively affect bone mass (Aysan et al., 2015). In another study investigating the effect of physical activity on International Online Journal of Education and Teaching (IOJET) 2023, 10(3), 2070-2088. 2073 academic achievement and depression in young individuals, a positive correlation was found between physical activity level and academic achievement while a negative correlation was found between physical activity level and depression, and it was stated that increasing the level of physical activity may have positive effects on boosting academic achievement and reducing depression in young individuals (Arslan et al., 2018). In a study examining the relationship between high school students' motivation to participate in physical activity and body mass index, it was concluded that students with low motivation to participate in physical activity had a high body mass index (BMI) (Çakır, 2019). When considered as a transition to adulthood, adolescence is a critical period when lifestyle habits become more pronounced. Therefore, determination of physical activity levels during adolescence is important in terms of increasing the awareness of young individuals, families and educators on this issue and providing guidance in this direction (Arslan et al., 2018). In recent years, both the Ministry of National Education and the Ministry of Health have been conducting significant studies on physical fitness and its importance for children and young individuals. In the current education system, different programs are implemented at high school level. Since it is known that options and forms of physical activity differ in teaching methods within these programs, the present study aims to compare and examine the physical activity and physical fitness levels of students according to high school types. 2. Method Study Model: The present study is a quantitative study and was designed within the framework of the relational survey model, which is one of the general survey models in which situation assessment is performed. Relational survey models are study models that aim to determine the presence and/or degree of change between two or more variables (Karasar, 2022). Population and Sample: The population of this study consists of first year high-school students (9th grade) in different types of high schools in Kırıkkale in the 2022-2023 academic year. Power analysis was performed for the suitability of the population and sample. The sample consisted of 261 students with a general mean age of 14.55±0.50 year and a general mean height of 165.89±8.83 cm, including 129 female students with a mean age of 14.5 ± 0.5 year and a mean height of 160.5 ± 5.8 cm, and 132 male students with a mean age of 14.6 ± 0.5 year and a mean height of 171.1 ± 8.1 cm. Data Collection Tools: Physical Fitness Measurements: For body composition, height measurements were made using a stadiometer with a precision of 0.01 m. Body weight, BMI and body fat percentage were measured using a TANITA BC- 418 MA Professional body analyzer. School types were also recorded by interviewing the students. Health-related components of physical fitness were measured. The Eurofit test battery was utilized to determine health-related physical fitness. For cardiovascular endurance, a 1000 m. run-walk test was conducted. The students were instructed to complete the distance by running, walking, or jogging as soon as possible. The completion times of the students were recorded in minutes and seconds. Uğurlu&Çetin 2074 Right- and left-hand grip tests were performed for strength measurement using a Holtin hand dynamometer. The device was adjusted according to hand sizes and the students were asked to squeeze the dynamometer with their hands without bending the elbow, with the arm straight and at an angle of 10-15 degrees from the shoulders to the side. Two repetitions were performed with each hand separately. The dynamometer was reset after each trial. The best performance was included in the evaluation. The sit-and-reach test was performed for flexibility measurement. The test was performed with a standard bench. The test bench was 35cm in length, 45cm in width and 32cm in height. The participants were seated barefoot on the floor, without bending their knees, resting the soles of their feet on the bench, leaning their torso forward and extending their hands forward on the bench. 2 repetitions were made, and the best degree was included in the evaluation. Physical Activity Questionnaire: The International Physical Activity Questionnaire (IPAQ) was used in the present study. This questionnaire is available in both a long and a short form. The short form consisting of 7 questions was used in this study. The validity and reliability studies for this questionnaire in Turkey were conducted by Öztürk among university students. The questionnaire provides information on the time spent in sitting, walking, moderately intense activities, and intense activities. All activities are assessed on the basis that each activity is performed for at least 10 minutes at a time. Minutes, days and METs (multiples of resting oxygen consumption) are multiplied to obtain a score as "MET-minutes/week". Physical activity levels were classified as physically inactive (3000 MET-min/week). In the calculation of energy expenditure for physical activities, the weekly duration (minutes) of each activity was multiplied by the MET energy values generated for the International Physical Activity Questionnaire. Thus, energy expenditures for intense, moderate, walking, sitting and total physical activity for each individual were obtained in MET-min/week units. The categorical classification includes 3 categorical classifications of physical activity levels. Physical activity levels are classified as physically inactive (inactive), low physical activity level (minimally active) and adequate physical activity level (highly active). There is no accepted threshold value referred to as the categorical level (Öztürk, 2005). Study Publication Ethics: The present study was approved by the Ethics Committee of the Gazi University Rectorate. It was discussed and approved at the meeting dated 27.12.2022 and numbered 22. Study Code No: 2023-14 Data Analysis: In the present study, power analysis was performed for the suitability of the population and sample. In the analysis of the data obtained, the data were entered into the computer as numerical expressions. The data were statistically analyzed using the statistical package program IBM SPSS 25.0. Percentage calculations of the data were performed. The one-way ANOVA-TUKEY test was applied to determine the relationship between the variables. The level of statistical significance was taken as p<0.001. 2.3. Data Analysis When the table is examined, it is observed that the percentage of the 14-year-old female first year high-school students (9th grade) is 55.1% and the percentage of the 15-year-old female students is 44.8%, while the percentage of the female students in the general distribution of the study is 45.2%. The percentage of the 14-year-old male students is 44.9%, while the percentage of the 15-year-old male students is 55.2%, and the percentage of the male students in the general International Online Journal of Education and Teaching (IOJET) 2023, 10(3), 2070-2088. 2075 distribution of the study is 54.8%. According to the school types in the table, the percentage distribution of the vocational high school students is 23.4% while this rate is 8.0% for the sports high school students, 29.1% for the Religious high school students, 22.6% for the Standart high school students and 16.9% for the science high school students. Based on the gender variable, the rate of inactive female students is 7.0%, the rate of students with low levels of activity is 36.4%, and the rate of students with adequate levels of activity is 56.6%. The proportion of inactive male students is 4.5% while this rate is 25.0% for the students with low levels of activity and 70.5% for the students with adequate levels of activity. When the physical activity levels of the students are analyzed in general, the rate of inactive students is 5.7%, the rate of students with low levels of activity is 30.7%, and the rate of students with adequate levels of activity is 63.6% (Table 1). Table 1. Demographic Information of the Participants Variables n % Total number of participants 261 100 Age 14 118 45.2 15 143 54.8 Gender 14 (female) 65 55.1 15(female) 64 44.8 14 (male) 53 44.9 15(male) 79 55.2 High Schools Vocational 61 23.4 Sports 21 8.0 Religious 76 29.1 Uğurlu&Çetin 2076 Standart 59 22.6 Science 44 16.9 Inactive 15 5.7 Physical activity levels Low activity 80 30.7 Adequate 166 63.6 Inactive 9 7.0 Physical activity levels by gender (Female) Low activity 47 36.4 Adequate 73 56.6 Inactive 6 4.5 Physical activity levels by gender (Male) Low activity 33 25.0 Adequate 93 70.5 When anthropometric data were analyzed according to school types, significant differences were found in terms of age, height, and body fat ratios. In terms of the age variable, it was determined that the mean age of the science high school students was lower than or equal to that of the other school types, while the mean age of the vocational high school students was higher than that of the other school types. No difference was detected between the age status of the sports high school, Religious high school and Standart high school students. When the data between the school types were examined in terms of the height variable, it was determined that the vocational high school students had the lowest scores, the Standart high school and science high school students had equal height scores, the Religious high school students had better scores than the said students, and there was a significant difference in favor of the sports high school students with the highest height score ratios. When the data between the school types were analyzed in terms of the body fat ratio variable, it was determined that the most desirable values belonged to the sports high school students. When the scores were sorted International Online Journal of Education and Teaching (IOJET) 2023, 10(3), 2070-2088. 2077 according to the schools, it was observed that the sports high school had a better mean score compared to the vocational high school, followed by the Standart and Religious high schools, while the vocational high school had a better mean score compared to the science high school. In summary, it was determined that the body fat ratios of the sports high school students were at the most desirable values and the body fat ratios of the science high school students were at the least desirable values. No significant difference was found in body weight and BMI scores. When the performance tests were analyzed in terms of school types, a significant difference was found in the 1000m, left hand grip, right hand grip, and sit-reach scores. When the scores of the 1000m performance test were ranked from best to worst in terms of school types, the best score was obtained by the sports high school students, followed by the Standart high school students, science high school students and Religious high school students while the least favorable score was obtained by the vocational high school students. When the right-hand grip power data were examined, it was determined that the values of the sports high school, Religious high school and science high school students were equal to each other, while the values of the Standart high school and vocational high school students were equal to each other but inferior to the other three high schools. When the left-hand grip power data were examined, it was determined that the sports high school students had the highest values, followed by the Religious high school and science high school students with values equal to each other and higher than the Standart high school and vocational high school students, while the lowest scores were obtained by the Standart high school and vocational high school students. When the sit-reach test data were examined, it was observed that the best scores were obtained by the sports high school students, followed by the vocational high school and Standart high school students, while the poorest scores were obtained by the Religious and science high school students. When the physical activity level data were analyzed in terms of school types, a significant difference was found in walking activity, moderately intense activity, intense activity and sitting activity. In walking activity, moderately intense activity and intense activity, the best scores were recorded in the sports high school students, followed by the science high school students, while the lowest scores were obtained by the Standart high school and vocational high school students. In sitting activity, the opposite was the case, with the lowest scores in the sports high school and the highest scores in the Standart high school. It is seen that the statistical data of the study are internally consistent. Uğurlu&Çetin 2078 Table 2. Statistical information on the anthropometric features, performance tests and physical activity levels of the students according to school types Variables Vocationa l (n=61) Sports (n=21) Religious (n=76) Standar t (n=59) Science (n=44) F p Tukey Anthropometrics Age (Y) 14.7±0.5 14.6±0.5 14.5±0.5 14.6±0.5 14.3±0. 5 4.125 0.003 * R=ST=S=SC< V Height (Cm) 161.4 ± 8.2 168.4± 8.9 167.5 ± 9.0 166.9± 7.6 166.7 ± 9.1 5.714 0.001 * V