Pengaruh Pemberian Beban terhadap Kekuatan M. Antebrachii pada Mahasiswa Fakultas Kedokteran Universitas Wijaya Kusuma Surabaya Angkatan Tahun 2023

Ridha, Sania Maulidia Ar (2025) Pengaruh Pemberian Beban terhadap Kekuatan M. Antebrachii pada Mahasiswa Fakultas Kedokteran Universitas Wijaya Kusuma Surabaya Angkatan Tahun 2023. [Tugas Akhir/Skripsi] (Unpublished)

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Abstract

Kekuatan otot m. antebrachii sangat berperan dalam berbagai aktivitas sehari-hari yang melibatkan kekuatan genggaman dan koordinasi motorik halus. Latihan resistensi menggunakan beban diyakini mampu meningkatkan kekuatan otot melalui proses adaptasi neuromuskular dan hipertrofi. Tujuan penelitian ini adalah untuk menganalisis pengaruh latihan beban terhadap kekuatan otot m. antebrachia pada mahasiswa. Penelitian ini pra-eksperimental dengan desain one-group pretest-posttest dan uji Paired T-Test dan uji ukuran efek (Cohen’s d). Kekuatan otot diukur sebelum dan sesudah latihan menggunakan handgrip dynamometer. Hasil penelitian menunjukkan terdapat peningkatan rerata kekuatan sebesar 0,31 kg, namun uji Paired T-Test menunjukkan nilai p = 0,680 (p > 0,05), yang menandakan tidak ada perbedaan signifikan. Analisis ukuran efek menunjukkan nilai Cohen’s d = -0,075 yang termasuk kategori sangat kecil. Dari hasil analisis dapat disimpulkan bahwa latihan beban tidak menunjukkan pengaruh signifikan terhadap peningkatan kekuatan m. antebrachii pada mahasiswa. Kata Kunci: Handgrip Dynamometer, Kekuatan Otot, Latihan Beban, M. Antebrachii Muscle strength of the m. antebrachii plays a very important role in various daily activities involving grip strength and fine motor coordination. Resistance training using weights is considered an effective method to improve muscle strength through neuromuscular adaptation and hypertrophy. The aim of this study was to prove that the effect of weight training on muscle strength of the m. antebrachii in college students. This study was pre-experimental with a one-group pretest-posttest design and a Paired T-Test and effect size test (Cohen's d). Muscle strength was measured before and after training using a handgrip dynamometer. The results showed an average increase in strength of 0.31 kg, but the Paired T-Test showed a p-value = 0.680 (p > 0.05), indicating no significant difference. Effect size analysis showed a Cohen's d value = -0.075, which is categorized as very small. From the results of the analysis, it can be concluded that weight training does not show a significant effect on increasing strength of m. antebrachii in college students. Keywords: Handgrip Dynamometer, Muscle Strength, Weight Training, M. Antebrachii

Item Type:	Tugas Akhir/Skripsi
Uncontrolled Keywords:	Handgrip Dynamometer, Kekuatan Otot, Latihan Beban, M. Antebrachii
Subjects:	R Medicine > R Medicine (General)
Divisions:	Faculty of Medicine > Medicine Study Program
Depositing User:	Sania Maulidia Ar Ridha
Date Deposited:	08 Jan 2026 01:27
Last Modified:	08 Jan 2026 01:27
URI:	http://erepository.uwks.ac.id/id/eprint/21884

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