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Hubungan Daya Ledak Otot Tungkai Dan Daya Tahan Kekuatan Otot Perut Dengan Kemampuan Lari 100 Meter Mahasiswa Saputra, Deden Saputra; Arsil, Arsil; Antoni, Despita; Febrian, Mario
Journal of Authentic Research Vol. 5 No. 3 (2026): August
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jar.v5i3.6550

Abstract

Penelitian ini menganalisis hubungan daya ledak otot tungkai dan daya tahan otot perut, baik secara parsial maupun simultan, dengan performa lari 100 meter mahasiswa Program Studi Pendidikan Jasmani, Kesehatan, dan Rekreasi tahun 2026. Mario FebrianDaya ledak tungkai diukur menggunakan standing broad jump, daya tahan otot perut menggunakan sit-up 30 detik, dan performa sprint menggunakan tes lari 100 meter. Data dianalisis dengan statistik deskriptif, uji normalitas Liliefors, korelasi product moment, korelasi ganda, uji t, dan uji F pada taraf signifikansi 0,05. Rata-rata standing broad jump adalah 2,31±0,314 m, sit-up 17,57±6,461 repetisi, dan waktu 100 meter 14,61±1,563 detik. Analisis sumber melaporkan hubungan sangat kuat antara daya ledak tungkai dan performa sprint (r=0,996; t=48,59) serta antara daya tahan otot perut dan performa sprint (r=0,977; t=19,99); hubungan simultan juga dilaporkan sangat kuat (R=0,991). Temuan mendukung penggunaan tes power tungkai dan endurance trunk sebagai indikator pendukung evaluasi sprint. Namun, desain korelasional, sampel kecil, komposisi jenis kelamin yang tidak seimbang, dan penggunaan stopwatch membatasi inferensi kausal serta generalisasi hasil.   This study examined the partial and simultaneous relationships of lower-limb explosive power and abdominal muscular endurance with 100-m sprint performance among students in the Physical Education, Health, and Recreation Study Program in 2026. A quantitative correlational design was applied to 21 students with complete data drawn from a population of 141 students enrolled in a basic athletics course. Lower-limb explosive power was assessed using the standing broad jump, abdominal muscular endurance using a 30-s sit-up test, and sprint performance using a 100-m running test. Data were analyzed using descriptive statistics, the Liliefors normality test, Pearson product-moment correlation, multiple correlation, t tests, and an F test at a significance level of 0.05. Mean performances were 2.31±0.314 m for the standing broad jump, 17.57±6.461 repetitions for sit-ups, and 14.61±1.563 s for the 100-m sprint. The source analysis reported very strong relationships between lower-limb explosive power and sprint performance (r=0.996; t=48.59) and between abdominal muscular endurance and sprint performance (r=0.977; t=19.99); the simultaneous relationship was also reported as very strong (R=0.991). These findings support the use of lower-limb power and trunk-endurance tests as complementary indicators in sprint assessment. Nevertheless, the correlational design, small sample, unbalanced sex composition, and stopwatch timing limit causal inference and generalizability.
Co-Authors Abbas, Basrul Ade Zalindro Afsan, Mhd Febri Aldo Febrianto Aldo Naza Putra Alnedral Amin, Ahmad Andika, Heru Antoni, Despita Arbaini, Wiwin Arie Asnaldi Asri, Riska Binti Asrial Astri Junita Putri Atika, Siti Nur Aziz, Ishak Azizah, Anjar Bafirman HB Bahtra , Ridho Bahtra, Ridho Charles Charles Dally Rahman Damrah, Damrah Desi Anggraini Destrinelli Destrinelli Dwi Agus Kurniawan ELIHAMI, ELIHAMI Ely Yuliawan Emral, Emral Emral , Emral  Emral , Emral  Eri Barlian Fadli, Ridho Fahmil Haris Fauzan . Febrian, Mario Fiky Zarya Ganti, Rahmawati Gusmaulia Eka Putri, Andi Gusri Gunanda Gustiani, Lisa Hafiz, Auliya Hajrah, Nur Hariandi, Ahmad Hasibuan, Yurmianna Marlina Hendra Budiono Hidayat, Rio Ilham Itepio, Ade Riski Jumra, Jumra Jupri, Eka Safitri Kurniawan, Agung Rimba Lestari, Emelya Ayu Lia Armalita Sari M. Andika Robiansah Mohendra, Yogi Muchtar, Achmad Dahlan MUHAMMAD ALI Muhammad Arnando Muhammad Dimas Fahriansyah Muhammad Sholeh MUHAMMAD SHOLEH Mulia, Army Dhino Muthia Okta Violina Nelsa, Remon Noviyanti, Silvina Nuridin Widya Pranoto Oktaviani, Rezli Pajar Alhabibi Habib Prantori, Edo Putra, Raffiandy Alsyifa Putra, Seftrio Putri, Adek Monika Qonita Luthfiah Rahmawati, Rahmawati Ramadaniaty, Riri Restu Aulia Putri. M Roma Irawan Roy, Tendy Sabilah, Muhamad Ichsan Sahrizan, Rahmat Sania, Aes Saputra, Deden Saputra Sepriadi Sepriadi Silvina Noviyanti Sledi, Egi Sri Wahyuni Suci Hayati Suryadi, Dwi Suryani, Aisyah Suwirman, Suwirman Syahrastani, Syahrastani Syahrial Bakhtiar Syahrial, Syahrial Syamsuar Syamsuar, Syamsuar Syamsuddin Tjung Hauw Sin, Tjung Hauw Victorya, Eka Kartika Wahyula, Ilda Asti Willadi Rasyid Wiwik, Wiwik Yanuar Kiram , Phil Yogi, Afrisandy Pratama Yovhandra Ockta Yudi, Alex Alda Zahyuni, Violita Zakinah, Siti Zul Fadli Rambe, Ahmad