(hours per week)
The aim of the present study was to analyse body composition, cardiovascular function, sleep habits and physical activity factors related to the academic performance of university students. The initial hypothesis was partially confirmed since students with a higher academic performance presented a higher VO 2 max than students with a lower academic performance, as well as lower diastolic blood pressure and insomnia levels caused by breathing problems.
VO 2 max is the maximal rate of pulmonary oxygen uptake during the practice of a physical activity that requires sufficient muscle mass [ 40 ]. Furthermore, VO 2 max has been highlighted as an inverse parameter related to cardiovascular disease, with lower rates of VO 2 max being linked to a greater cardiovascular risk [ 41 , 42 , 43 ]. Lower VO 2 max levels are also associated with a worse physical activity condition, as indicated by previous authors and seen in the lower VO 2 max (maximum oxygen consumption capacity) and aerobic capacity demonstrated by subjects [ 44 ]. Regarding the influence of VO 2 max and academic achievement, higher VO 2 max rates were also found to be positively correlated with academic performance in university students [ 45 ], and our findings agree with these results since the high academic performance group showed greater VO 2 max rates. This is explained by the fact that maximum oxygen consumption capacity correlates with better physical activity conditions and, consequently, with better academic achievement, likely due to the benefits of physical activity. These benefits may be explained by several factors. Firstly, these benefits could be justified by the presence of the brain-derived neurotrophic factor (BDNF), whose synthesis is enhanced by cardiorespiratory fitness and whose activity could improve academic performance [ 23 , 24 ]. Secondly, this difference in physical activity benefits may also be supported by the higher levels of exercise in the high academic performance group. Finally, this is also explained by the fact that, if there were higher rates of VO 2 max, there would be greater O 2 concentrations available to different tissues, including CNS, and this would improve prefrontal cortex functions due to increased oxygen availability, as previous authors have suggested [ 46 ].
Regarding blood pressure and academic performance, the low academic performance group showed significantly higher values of diastolic blood pressure. Nevertheless, we found several discrepancies around this issue, since no significant differences were found between academic performance and diastolic blood pressure in previous research [ 47 ].
Furthermore, previous research described how high values of blood pressure, without specifying if it was systolic or diastolic, were significantly associated with lower mean academic performance scores in school students studying some subjects [ 48 ]. The results of the present study were consistent with this study, and the difference between students’ ages—which may constitute a confounding factor, as well as the fact that our results for diastolic blood pressure could not been defined as clinically greater—was only significantly higher between both performance groups. Regarding systolic blood pressure, i previous researchers described how systolic blood pressure was significantly negatively associated with academic achievement [ 49 ], but no significant differences were found in the present study related to systolic blood pressure and academic performance. When contemplating all of these discrepancies, we suggest that more research is conducted on the relationship between blood pressure and academic success.
Regarding insomnia and its impact on academic performance, it has been widely reported that insomnia may significantly reduce academic achievement [ 50 , 51 , 52 , 53 ]. The results of the present study are consistent with these studies since those in the low academic performance group experienced more episodes of insomnia. In the present study, a positive association was found between lower academic performance and insomnia caused by breathing problems. This relationship was consistent with previous studies such as [ 54 , 55 ], where snoring or obstructive sleep apnoea were related to poorer academic performance. However, this finding simply reveals a relationship between the variables and does not establish the direction of causation or eliminate the influence of an intervening variable, some causal explanations are more likely than others. A likely explanation of the relationship between insomnia and academic achievement could be that poor sleep is associated with a lack of concentration and incapability to effectively operate during the day [ 56 , 57 ], which may have a negative impact on academic performance. Additionally, previous researchers also found that lower VO 2 max rates were associated with worse sleep quality [ 58 ]. The results of the present study agree with this study since a positive relation was found between students in the low academic performance, who showed fewer VO 2 max rates and insomnia problems. Thus, the fact that the low academic performance group showed poorer academic achievement may suggest a relationship between low rates in VO 2 max, insomnia and academic performance. Nevertheless, previous researchers also pointed out that there is no association between academic achievement and insomnia problems [ 59 ]. This controversy may indicate that more studies are needed to establish this relationship.
Physical activity is indicated as an important key factor of academic performance since it improves brain neurotrophic factors, brain development, and overall health status.
Additionally, sleep habits have also been highlighted as important elements of academic achievements since successful sleep quality and time is related to better academic achievement.
Therefore, it is possible to consider the implementation of student programmes, through the utilization of seminars, talks and different communication routes, with the aim of providing advice and recommendations to help improve their exercise and sleep habits; consequently, they would be able to enhance their academic performance.
The main limitation of the present research was the lack of biological measures of neurotrophin family proteins (BDNF) due to resource availability. Future research may address these issues, as it would improve the total knowledge of physical activity effect on academic performance.
Additionally, another limitation of the study was that we did not consider the effect that stress may have on sleep disorders, considering it in a SUDS (Subjective Units of Distress) scale. Regarding academic performance parameters, only grades were considered as indicators of academic achievement, but it would be interesting to consider the use of different skills, such as communication, teamwork, creativity or critical thinking, in order to contemplate different aspects of the university experience. Future studies may contemplate these issues.
Moreover, another limitation of this study was its low number of participants, since increasing the study population may offer a better extrapolation of results to the general student population. Future research may contemplate increasing the number of participants.
The final limitation of the present study was that we did not consider gender in the study. Considering that the sample was so symmetrically distributed (49.8% males and 50.2% females), it would have been really interesting to see if the discovered differences and correlations are maintained by gender.
Future lines of research should consider the use of effective sleep habits and physical activity interventions that may enhance overall health status, as well as academic performance in students.
We found a relevant correlation between academic performance and VO 2 max, diastolic blood pressure and insomnia caused by breathing problems, showing that the low academic performance group had significantly higher diastolic blood pressure and insomnia levels, as well as significantly lower VO 2 max scores. These results highlight the importance of applying different programmes that may improve these factors, especially those related to physical activity and sleep habits, with the aim of enhancing academic achievement.
We would like to acknowledge the significant contribution of the participants and professors for collaborating in the study. We would also like to acknowledge the involvement of the predoctoral research assistants.
This research received no external funding.
Conceptualization, D.J.R.-C. and V.J.C.-S.; methodology, D.J.R.-C.; software, L.R.-F.; formal analysis, D.J.R.-C.; investigation, D.J.R.-C.; resources, D.J.R.-C.; writing—original draft preparation, L.R.-F.; writing—review and editing, D.J.R.-C. and V.J.C.-S.; supervision, V.J.C.-S.; project administration, D.J.R.-C. All authors have read and agreed to the published version of the manuscript.
The study was conducted in accordance with the Declaration of Helsinki and approved by the local ethics committee (reference: CIPI/18/074).
Informed consent was obtained from all subjects involved in the study.
Conflicts of interest.
The authors declare no conflict of interest.
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.
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Background: The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE), free school physical activity (PA) and school sports. Methods: Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a ...
1. Introduction. It is widely acknowledged that regular physical activity (PA) is inextricably linked to a plethora of health benefits [].Extensive research advocates PA's role in improving a person's physiological wellbeing [].Conversely, numerous studies have documented the ill effects physical inactivity can have on one's physiological health [1,3]; most notably, Warburton et al ...
Physical education, school physical activity, school sports and academic performance. J Behav Nutr Phys Activity 5, 10.pdf Content uploaded by François Trudeau
The Role of School Sports. Students' participation in physical activity within the school setting can take a variety of forms, with a broad classification outlining three major types: (a) physical education classes, (b) school sports, and (c) free-time activity (Centers for Disease Control and Prevention, 2013).Physical education is often the dominant form of physical activity in schools due ...
Abstract. Physical activity (PA) may improve brain development, cognition, concentration and academic performance. In this prospective controlled intervention study, we increased the level of PA in 338 children aged 6-8 years at study start, from the Swedish standard of 60 min per week to 200 min per week (40 min daily).
for physical education and physical activity during the school day. There is a growing body of research focused on the association between school-based physical activity, including physical education, and academic performance among school-aged youth. To better understand these connections, this review includes
The results showed (1) There was a significant relationship between sports activities and academic achievement (penjas) with a strength of relationship of rcount 0.533 greater than rtable equal 0. ...
Objective: The purpose of this review is to synthesize the scientific literature that has examined the association between school-based physical activity (including physical education) and academic performance (including indicators of cognitive skills and attitudes, academic behaviors, and academic achievement). Method: Relevant research was identified through a search of nine electronic ...
lationship between physical activity and academic performance. Adolescents who reported either participating in school-based physical activities, such as PE and team sports, or playing sports with their parents were 20 percent more likely than. ink higher levels of physical fitness withstronger ac. demicimproved academic performance amo.
The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE), free school physical activity (PA) and school sports. Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a systematic review of ...
between indicators of physical activity and academic performance were then summarized. Results . Across all 50 studies (reported in 43 articles), there were a total of 251 associations between physical activity and academic performance, representing measures of academic achievement, academic behavior, and . cognitive skills and attitudes.
The purpose of this paper is to review relationships between physical education (PE), school physical activity (PA), school sports and academic performance. These relationships have been the subject of extensive discussion between advocates and skeptics of PE, school PA and school sports programmes. Both elements of this discussion (academic ...
how physical activity's effects on the brain may create these positive outcomes. 1. Regular participation in physical activity has academic performance benefits. A research project conducted with 24 elementary schools, called Physical Activity Across the Curriculum (PAAC), showed that adding sessions of physical activity to a school ...
This underscores that physical activity is universally foundational for participation and peer acceptance at school age, and thereby affects trajectories of long-term academic success and wellbeing.
Although academic performance stems from a complex interaction between intellect and contextual variables, health is a vital moderating factor in a child's ability to learn. The idea that healthy children learn better is empirically supported and well accepted (Basch, 2010), and multiple studies have confirmed that health benefits are associated with physical activity, including cardiovascular ...
Regular physical activity helps students maintain a healthy weight, build and strengthen muscles, and improve cardiovascular health. This physical development is crucial during the formative school years. 2. Mental and Emotional Well-being. Boosting Mental Health: Physical education contributes significantly to mental and emotional well-being.
The CDC states, "…physical activity can have an impact on cognitive skills and attitudes and academic behavior, all of which are important components of improved academic performance. These include enhanced concentration and attention as well as improved classroom behavior.". And there's more. Active Living Research says, "In some ...
Background: The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE), free school physical activity (PA) and school sports. Methods: Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a ...
SAJR SPER, 36 (3), 2014 Educational worth of physical education and spor t. 191. Hendricks (2004) found that the Grad e 1 learners in the experimental group, compared to the. other groups, showed ...
However, the practice of sports at school is irrelevant, indicating that policy makers should restore the quality of physical education classes. Introduction: It is well known the maxim mens sana in corpore sano (a sound mind in a healthy body), which suggests a positive nexus between sports and educational outcomes.
Two hundred and sixty-one students with bachelor's degrees in physical activity and sports science participated in the present study (age: 22.49 ± 3.84 years; weight: 73.94 ± 11.4 kg; height: 176.28 ± 7.68 cm; 87.7% males). ... were significantly associated with lower mean academic performance scores in school students studying some ...
between indicators of physical activity and academic performance were then summarized. Results Across all 50 studies (reported in 43 articles), there were a total of 251 associations between physical activity and academic performance, representing measures of academic achievement, academic behavior, and cognitive skills and attitudes.
However, the practice of sports at school is irrelevant, indicating that policy makers should restore the quality of physical education classes. Keywords: sport activities, educational performance ...
The LSU name and stellar reputation. The Louisiana State University System is a multi-campus, multipurpose system of higher education, accredited by the Southern Association of Colleges and Schools, encompassing all Louisiana, and exerting a major influence on the economic, social, and cultural life of its citizens.
Therefore, it is expected that different sports/physical exercise correlate with wage income in different ways because they affect cognitive and noncognitive skills differently and because their ...