The t-test results show in table 2 that there is a
difference of physical self-concept between the
active students with the inactive extracurricular with
t = 2.831, p = .006.
Table 2: The difference test result of t test.
Based on the means, there is a difference
between students who are active in extracurricular
sports with those inactive in the extracurricular
sports. This means that involvement in sports
extracurricular activities has a significant effect on
the physical self-concept.
Based on these results, it is clear that
involvement in sports extracurricular activities has
an important role in improving the physical self-
concept. Several other studies have shown that
physical self-concept sports students are better than
non-sports (Arazi and Hosseini, 2013; Medina,
2016). Participation in all types of extracurricular
activities is closely related to social and higher
academic self-concept, compared to those that are
not participating
Other studies are also aligned and show that
teenagers' involvement in extracurricular activities
has a positive relationship with variables such as
academic aspirations and positive attitudes toward
schools (Darling, 2005). This means that
involvement in extracurricular activities will have a
positive impact on the physical self-concept of
prospective Physical education teachers as an effort
to promote an active lifestyle.
4 CONCLUSIONS
The result showed that there is a significant physical
self-concept difference between physical education
students between those participating in
extracurricular and those who did not participate.
The involvement in extracurricular sports
activities can help increase confidence in physical
self-concept. Students will feel confident when
confronted in activities that are physical, so it is
expected to become their skill when later became a
physical education teacher. However, this study still
has some weaknesses. As for instance, for how long
the involvement of students in sports extracurricular
activities is one factor that has not been the attention
of the research. Therefore, more research is needed
to pay more attention to various other factors.
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