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Original Article:
The Impact of Physical Activities on the Academic Performance of Medical Students
Authors
Satheesha Nayak B, Professor,
Sonia Anne Miranda, Medical Student,
Ozri Jon bin Fitzrol, Medical Student,
Lawrence Anthony, Medical Student,
Gowrish Rao S, Selection Grade Lecturer,
Ashwini Aithal P, Lecturer,
Melaka Manipal Medical College (Manipal Campus), Manipal University, Madhav Nagar, Manipal, Karnataka State, INDIA.
Address for Correspondence
Ashwini Aithal P,
Department of Anatomy
Melaka Manipal Medical College (Manipal Campus)
Manipal University
Madhav Nagar, Manipal, Udupi District
Karnataka State, INDIA 576104.
E-mail: ashwini.anat@gmail.com
Citation
Nayak SB, Miranda SA, Fitzrol OJ, Anthony L, Rao GS, Aithal AP. The Impact of Physical Activities on the Academic Performance
of Medical Students. Online J Health Allied Scs. 2016;15(2):4. Available at URL: http://www.ojhas.org/issue58/2016-2-4.html
Open Access Archives
http://cogprints.org/view/subjects/OJHAS.html
http://openmed.nic.in/view/subjects/ojhas.html
Submitted: May 25, 2016; Accepted: Jul 15, 2016; Published: Jul 30, 2016
Abstract: Background: Physical activity is considered to be
correlated with academic performance of students by many
researchers. In recent years this concept is gaining high
importance especially in professional education system.
Hence the objective of our research was to evaluate the
correlation between the effects of physical activities on the
academic performance of medical students studying in our
college. Methodology: This was a cross sectional study in
which 210 medical undergraduate students participated.
Ethical clearance was obtained prior to the study. A
questionnaire was distributed to the students and the
responses given by them were then analyzed. Results:
Results showed that most of the students agreed that there
exists a correlation between physical activity and academic
performance as their scores were higher compared to students
who do not involve in physical activities. Conclusion:
Findings from our study suggest that physical activities
increase student’s focus and might help them to succeed
academically.
Key Words: Physical activity, exercise, academic
performance, medical students, learning
Introduction:
Physical activities help students to develop knowledge,
attitudes, motor and behavior skills which are required to
maintain physically active lifestyle.(1) Medical and health
sciences students represent an important segment of our
youth population. Since medical education is considered
stressful due to voluminous academics and demands total
dedication towards studies, it leaves minimal opportunity for
the students to relax and recreate.(2) Because of this students
face social, emotional and physical problems, which in turn,
may affect their learning ability and academic
performance.(3) Health surveys involving population-
representative samples of children and adolescents observed
statistically significant positive correlations between physical
activity participation and academic performance.(4-6)
However, none of these studies assessed academic
performance with standardized educational tests. During our
literature review we found minimal studies which correlate
the involvement of medical students in physical activities and
their academic performance. Slade et al in their study have
found that changes in recreation use before an exam were
positively associated with changes in exam performance.(7)
To our knowledge, no studies have found that physical
activity is unfavorable or adversely affects academic
achievement, even if physical activity is not always found to
improve achievement. Hence the objective of our research
was to evaluate the correlation between the effects of
physical activities on the academic performance of Melaka
Manipal Medical College students. This research was
conducted to examine the effect of physical activities before
and after class on the level of concentration of the students in
class and to evaluate correlation between the frequency of
physical activities performed and its influence on the
academic performance and cognitive activity of students.
This work is licensed under a
Creative Commons Attribution-
No Derivative Works 2.5 India License
Online Journal of Health and Allied Sciences
Peer Reviewed, Open Access, Free Online Journal
Published Quarterly : Mangalore, South India : ISSN 0972-5997
Volume 15, Issue 2; Apr-Jun 2016
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Methodology
Sample size: This is a cross sectional study based on random
sampling method. A total of 210 medical undergraduate
students, comprising of 114 male students and 96 female
students aged 17-19 years participated in this study and the
response rate was 100%. The students belonged to three
different Malaysian ethnic races i.e. Malays, Chinese and
Indians (Malaysian Indians) and were chosen randomly.
Ethical clearance was obtained from the institutional research
committee, prior to the study and the students gave their
informed consent before taking part in this study.
Participation was purely on voluntary basis.
Data collection: Questionnaires were used in the study. The
questionnaire was framed with reference to similar previous
studies.(8) The questions were modified according to our
objectives and it included questions which assess the
student’s perceptions regarding the effect of physical
activities on their health and academic performance. This
questionnaire constituted of 11 closed ended questions which
was validated by academic faculty. It also included student’s
demographic data and graded evaluation of their academic
performance during the academic year. This questionnaire
was then distributed to the students and the responses given
by them were then analyzed. The marks obtained by the
students were grouped into 3 categories: Above average
marks (< 70%), average marks (60-70%) and pass marks (50-
60%).
Data analysis: All the data which was obtained after
evaluating the questionnaires was segregated according to
gender. Analysis of the data was done using percentage. The
results obtained were represented as tables, bar charts and pie
charts using Microsoft Excel 2007.
Results
Each graph represented here either corresponds to a series or
to a particular question in the questionnaire or represents
important data obtained from the study. Graph 1 shows the
percentage of students who participated in physical activities.
We have found that a majority of the students, 92 (81 %)
male and 71 (74 %) female students took part in various
physical activities like outdoor and indoor sports, walking,
jogging and workouts in fitness centers etc. It was observed
that percentage of male students participating in physical
activities was higher when compared to females. When we
checked the frequency with which the students involved
themselves in various physical activities, we found that most
of the male students carried out physical activities more than
three times a week (34 students). Females however, mostly
participated about twice a week in various physical activities
(Graph 2). According to the results obtained from our study
we found that most students, both male (58%) and female
(35%), preferred to participate in physical activities after
class. They felt that such activities helped them to relax and
they felt revitalized. Students also opined that involvement in
physical activities increased their level of concentration in
class and they were more confident to face academic
challenges (Graph 3). Our next important observation was
that most of the students agreed that there exists a correlation
between physical activity and academic performance which
was evident when we compared the marks between the
students who were involved in physical activities with those
who weren’t. Students who participated in physical activities
scored average (55%) and above average marks (28%) while
students who dint perform any physical activities mostly
scored average (68%) and pass marks (21%) (Graph 4).
Graph 1: Graph showing the percentage of students who
participated in physical activities
Graph 2: Frequency of performing physical activities
among students
Graph 3: Graph showing the effect of physical activities
on concentration and level of confidence among medical
students who were involved in physical activities
Graph 4: Graph showing the academic performance of
students who were involved and who were not involved in
physical activities
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Discussion
Regular physical activity not only reduces the stress level but
also has beneficial effect on body as well as mind. Students
of professional courses especially medical students are under
a lot of stress due to voluminous academics and hence they
dedicate most of their time to academics and very less
importance is given to physical activities. Several studies
have been conducted in the past to assess the relationship
between physical activity and academic performance.
However, these studies focused mainly on the school students
and adolescents.(9-11) The point to be noted here is that in
schools there is a session everyday where children involve
themselves actively in various physical activities. This is the
major differences between the above studies and ours as in
our study the participants are medical college students who
often do not get time to involve themselves in such activities
nor is there regular sports sessions or classes in their
curriculum. There was a similar study conducted in the past
which postulates that physical activities have a positive effect
on academic performance of medical students.(12) Even they
opine that studies involving professional students are very
limited. Based on the results obtained from our study, we
found that a majority of the students took part in physical
activities. This group of students believed that physical
activities have a positive impact on their academic
performance by means of an increase in concentration and
level of cognitive activity. However a minority of students
opposed this fact. Few of these students did not take part in
any activity due to time constraint while few were not
interested as they believed that physical activities does not
have a positive effect on their academic performance. It is
important to note that brain function may indirectly benefit
from physical activity due to increased energy generation.(3)
The examination of the connection between physical activity
and cognitive function is a popular topic of research
nowadays. It is believed that benefits of exercise are not only
physical but integrate connections within the brain to
stimulate new pathways, which inevitably speed up the
learning process.(13) A research was conducted to assess the
concentration level of students after their completion of class
room lesson and again after their participation in sports for
15 minutes. The scores of the concentration tests were then
compared and the results indicated that after their
participation in sports the students obtained better
concentration scores.(14) This finding is similar to ours
wherein students felt that physical activity increased their
level of concentration.
Studies have indicated that cognitive abilities increase
progressively in childhood and improvements peaks during
late adolescence and early adulthood.(15) Similarly, gradual
decline is seen in cognitive abilities after middle
adulthood.(16) Since the medical students are in their peak
phase of cognitive improvement, it is necessary to stress the
importance of physical activities among them so that it can
aid them in academics and in general wellbeing. This fact is
supported by the above studies which suggest that physical
activity and aerobic fitness are associated with better
achievement in academics and present with a lower risk for
cognitive decline and dementia. Future research in this regard
is needed to demonstrate how much and what type of
exercise best improves neurocognitive function. Regular
physical activity for students in the form of sports and
extracurricular activities not only benefit them physically, but
also mentally. It imparts desirable behavior and transforms
them into a successful and responsible adult in the
society.(17) Researchers opine that these findings will
encourage modifications in educational policies that will
increase physical activity during the routine academics (18)
because it has been found that physicians’ personal exercise
practices influence their clinical attitudes and practices.(19)
This new field of research is still in its infancy and many
questions remain unanswered on the positive role physical
activities play for students in a learning environment. Any
demonstrated relationship to academic performance is an
important finding as its effect on students’ academic
achievement is critical and therefore it has been given a lot of
importance in today’s competitive world.
There are few limitations in our study like our study
population was aged between 17-19 years and all were in
their first year of medical education. Their perspective might
change as they proceed to the para clinical and clinical
studies which we could not compare. These findings cannot
be generalized as there are different teaching modules and
exam schedules across different institutions and courses and
hence the results might vary.
Based on the results of the present study, it can be suggested
that professional colleges and universities should focus on
the facilitation of physical activities for students, through
either outdoor or indoor opportunities. This can be
implemented through active recreation and intramural sports
program.(20)
Conclusion
Physical activities and academic performance are related
proportionally and it bears a positive influence on the
education of the youth. We perceive that these activities
increase student’s focus on studies and help them to succeed
academically. The findings of our study suggest that physical
activities may bring about positive changes in student’s
health and behavior.
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