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All Journal Jurnal Pancar (Pendidik Anak cerdas dan Pintar) Dharmas Journal of Sport Athena: Physical Education and Sports Journal
Suardi, Sandy
Jakarta
Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Other

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Pengaruh Kekuatan Otot Tungkai, Koordinasi Dan Percaya Diri Terhadap Ketepatan Menembak Ke Gawang Sandi, Sandy Suardi
JURNAL PANCAR (PENDIDIK ANAK CERDAS DAN PINTAR) Vol 5 No 1 (2021): Jurnal Pancar (Pendidik Anak cerdas dan Pintar)
Publisher : Prodi PGSD FKIP Universitas Nahdlatul Ulama Al Ghazali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.842 KB) | DOI: 10.52802/pancar.v5i1.96

Abstract

This study aims to determine whether or not there is a direct and indirect influence between leg muscle strength, coordination, confidence in the accuracy of shooting at goal at the Ragunan Sports School football branch. The research method used in this research is the survey method with the test measurement technique, while the analysis technique uses the path path analysis which examines the relationship between the research variables and measures the direct and indirect effects between one variable and another. Based on the research findings, exogenous variables consist of leg muscle strength (X1), coordination (X2), and self-confidence (X3). The endogenous variable consists of shooting accuracy at goal (Y). Namely: a) There is a positive influence between leg muscle strength (X1) on shooting accuracy at goal (Y) at the Ragunan Sports School football branch; b) There is a positive influence between leg muscle strength (X1) on self-confidence (X3) in the football branch of the Ragunan Sports School; c) There is a positive influence between coordination (X2) on self-confidence (X3) in the football branch of the Ragunan Sports School; d) There is a positive influence between leg muscle strength (X1) on shooting accuracy at goal (Y) through self-confidence (X3) at the Ragunan Sports School football branch. There is a positive influence between coordination (X2) on the accuracy of shooting at goal (Y) through confidence in the football branch of the Ragunan Sports School.
WATER METHOD PREGNANCY EXERCISES TO REDUCE PREGNANCY BACK PAIN AQUATIC GYMNASTICS Satriawan Chan, A. Apri; Suardi, Sandy; Hidayat, Arif
Dharmas Journal of Sport Vol 4 No 02 (2024): Dharmas Journal of Sport
Publisher : Program Studi Pendidikan Jasmani, Kesehatan dan Rekreasi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dharmas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56667/djs.v4i02.1658

Abstract

Ten percent of pregnant women have chronic pain, and up to fifty percent have back discomfort. As the six-month mark approaches, 80% of pregnant women will at some point feel back pain, which is mostly due to changes in the spinal muscles (70%). Compared to weight-bearing exercise without the water method, the water pregnant exercise method is more strenuous and has a lower failure rate. Because they are submerged in water, this exercise improves thermoregulation and gives them a sense of lightness and comfort when moving. In addition, hydrostatic pressure may be able to prevent and treat lower back pain and lessen edema.
Pengaruh Olahraga Renang terhadap Kesehatan Paru-Paru Satriawan Chan, A. Apri; Sandy Suardi; Hidayat, Arif
Athena: Physical Education and Sports Journal Vol. 3 No. 1 (2025): Improving Learning Outcomes of Javelin Throwing
Publisher : S&Co Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56773/athena.v3i1.46

Abstract

Abstrak: Paru-paru merupakan organ yang memiliki fungsi penting bagi manusia. Paru-paru berperan sebagai organ pernapasan pada manusia yang menyerap oksigen dan mengeluarkan karbondioksida untuk mendukung fungsi normal sel-sel tubuh. Selain itu paru-paru memiliki kemampuan untuk menjaga daya tahan tubuh. Berenang adalah olahraga yang dilakukan di air dengan menggerakan tubuh seperti tangan dan kaki, agar tidak tenggelam. Saat berenang, kapasitas vital paru-paru rata-rata sebelum berenang 1.366 ml. kapasitas vital paru-paru rata-rata sesudah berenang 1.460 ml. terdapat diskrepansi antara sesudah dan sebelum berenang. Frekuensi renang yang dilakukan secara teratur menghasilkan respon baik bagi tubuh, termasuk pada paru-paru dan sistem endokrin. Tujuan penelitian: untuk mencari tahu dampak peran olahraga renang dalam menjaga Kesehatan paru-paru. Metode penelitian: melakukan penerapan teknik kuantitatif, yang melibatkan penggunaan data numerik dan analisis statistik dengan tujuan untuk menghasilkan kesimpulan yang objektif dan terukur. Hasil: penelitian mengungkapkan bahwa terdapat hubungan yang signifikan dan relevan antara variable yang diteliti.
Analysis Of Leg Muscle Explosive Power Through The One Leg Triple Jump Test On 9th Grade Students Of Mts. Ar-Rahman Suardi, Sandy; Hidayat, Arif; Sudjana, Eggi
Athena: Physical Education and Sports Journal Vol. 4 No. 1 (2026): Sport
Publisher : S&Co Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56773/athena.v4i1.131

Abstract

This study aims to determine the level of explosive power of leg muscles (leg muscle explosive power) MTs.Ar-Rahman Class 9 students using the testOne Leg Triple Jump(OLTJ). Explosive leg muscle power is a very important element of physical fitness, especially in sports that require strong thrust, such as the long jump and sprint.One Leg Triple JumpThis method was chosen because it effectively measures the explosive strength of the thigh and calf muscles in three consecutive jumping stages (hop, step, and jump). The research method used was descriptive quantitative with a survey technique. The research population was all 9th grade students of MTs. Ar-Rahman, with a sample of 10 students taken using the technique.purposive sampling. The research instrument used was the one-legged three-step jump test (One Leg Triple Jump Test) measured in centimeters (cm). The test data were analyzed using descriptive statistics to determine the category of leg muscle explosive power (Very Good, Good, Moderate, Less, Very Less). The results of the study showed that the average leg muscle explosive power of students was in the sufficient category. There was also an average difference between the strength of the dominant leg and the non-dominant leg. The results of the study are expected to provide an overview of the profile of students' leg muscle strength, which is useful as material for evaluating physical education teaching programs, especially in athletics material.
Co-Authors Arif Hidayat Chan, A Apri Satriawan Sudjana, Eggi