CD Skripsi

Kontribusi Daya Tahan Kekuatan Dan Power Otot Tungkai Terhadap Hasil Lari Sprint 100 Meter Pada Siswa Ektrakurikuler SMP Negeri 1 Balai Jaya Rokan Hilir

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Running is a development of walking, namely the activity of stepping forward repeatedly with the aim of moving the body from one place to another, and has special properties (Nopiyanto & Raibowo, 2020a). There are several levels of competition for running sports, namely running over distances of 100m, 200m and 400m. There are several components of physical condition according to (Harsono, 2017). The elements of basic physical condition are as follows: (1) Endurance, (2) Strength, (3) Speed, (4) Flexibility, and elements of combined physical condition which are consisting of: (1) Strength endurance, (2) Speed endurance, (3) Explosive power, (4) agility, (5) Balance, (6) reaction speed, (7) action speed, (8) accuracy, (9) coordination.
Endurance is a person's ability to use the heart, lungs and circulatory system effectively and efficiently to carry out work continuously which involves contracting a number of muscles with high intensity over a long period of time. Power is the result of strength times maximum speed. Explosive power or leg muscle power is one of the basic motor components or movement abilities that supports sports and games (Narmoatmojo, 2010). Based on the understanding of leg muscle power from experts explained above, it can be concluded that the main thing needed by a sprinter or sprinter is leg muscle power.
From the results of the researchers' observations on students who took part in the 100 meter sprint extracurricular at SMP Negeri 1 Balai Jaya, symptoms in sprint sports were found, including that when running, power plays a role in planting the lower legs and the soles of the feet in contact with the ground which is not optimal and also endurance influences factors. A person's struggle to survive for a long time maintains the tempo to run to the finish. Apart from that, when running in the middle of the track, many students looked slow when running, unlike at first, this was now triggered by the students' poor endurance. So in this research the author is interested in proving and raising this problem into further research by conducting research with the title "The Contribution of Leg Muscle Strength and Power Endurance to the Results of 100 Meter Sprint Running in Extracurricular Students at SMP Negeri 1 Balai Jaya Rokan Hilir"
This research is correlational, namely a study that aims to find out how big the contribution of the independent variables, namely endurance (X1) and leg muscle power (X2), is to the dependent variable, namely the results of the 100 meter sprint for (Y). This research was conducted at SMP Negeri 1 Balai Jaya which is located at Jl. Syech Baharuddin No. 009 Lubuk Jawi District. Balai Jaya, Kab. Rokan Hilir from June to July 2024. The population in this study was extracurricular male students at SMP Negeri 1 Balai Jaya using a total sampling method of 10 students. The instruments used were squats, vertical jumps and 100 meter sprints. Data analysis used multiple correlation.
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Based on the research results, the following conclusions can be expressed: Leg muscle power contributes 92.16% to the sprinting of extracurricular athletics students at SMP Negeri 1 Balai Jaya Rokan Hilir. This means that if the student's leg muscle power is high, the sprinting will be better. And conversely, if the student's leg muscle power is low, then the sprinting of extracurricular athletics students at SMP Negeri 1 Balai Jaya Rakan Hilir will not be good. Strength endurance makes a sufficient contribution, namely 39.06%, to the 100 meter sprint of extracurricular athletics students at SMP Negeri 1 Balai Jaya Rokan Hilir. This means that if a player's strength endurance is high, then the 100 meter sprint tends to be high. On the other hand, if a student's endurance is low, then the 100 meter sprint for extracurricular athletics students at SMP Negeri 1 Balai Jaya Rakan Hilir is also low. Strength endurance and leg muscle power together contribute quite a large 92.35% to the 100 meter sprint of extracurricular athletics students at SMP Negeri 1 Balai Jaya Rakan Hilir.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1705114936

Penerbit

Pekanbaru : Universitas Riau FKIP Pendidikan Kepelatihan Olahraga., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1705114936

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

-

Subjek

PENDIDIKAN KEPELATIHAN OLAHRAGA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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