ANALISIS POWER OTOT TUNGKAI ATLET POWERLIFTING KOTA MADIUN TAHUN 2026

ROMADHONI, DELVIN RIEZKY (2026) ANALISIS POWER OTOT TUNGKAI ATLET POWERLIFTING KOTA MADIUN TAHUN 2026. S1 thesis, Universitas PGRI Madiun.

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Abstract

Delvin Riezky Romadhoni. 2026. Analysis of Leg Muscle Power in Madiun City Powerlifting Athletes (2026). Undergraduate Thesis. Sports Science Study Program, Faculty of Health and Science, Universitas PGRI Madiun. Supervisor I: Dr. Ardyansyah Arief Budi Utomo, S.Pd., M.Pd. Supervisor II: Andri Wahyu Utomo, S.Pd., M.Or. This study aims to determine and analyze the leg muscle power levels of Madiun City powerlifting athletes in 2026. The study employs a survey method with a quantitative descriptive approach. The research population consists of 10 Madiun City powerlifting athletes. A total sampling technique was used, meaning the entire population served as the research sample. The Vertical Jump Test (Sargent Jump Test) was used to measure the athletes' vertical jump height. The jump results were then converted into Joules using the potential energy formula based on body mass, gravitational acceleration, and jump height. Data analysis was conducted using descriptive statistics, including the mean, standard deviation, variance, minimum value, and maximum value. The results show that the vertical jump measurements yielded a mean of 51.20 cm, a standard deviation of 18.12, a variance of 328.40, a minimum value of 7 cm, and a maximum value of 61 cm. After conversion to Joules, the muscle power values showed a mean of 339.07 Joules, a standard deviation of 128.46 Joules, a variance of 16,501.84, a minimum value of 115 Joules, and a maximum value of 624 Joules. These results indicate significant variation in leg muscle power capabilities among the Madiun City powerlifting athletes. The athlete with the highest power value reached 623.64 Joules, while the lowest value was 115.15 Joules. Based on the research findings, it can be concluded that the muscle power of Madiun City powerlifting athletes falls into varied categories, with an average of 339.07 Joules. This variation in ability highlights the need for periodic physical condition assessments to serve as a basis for designing more specific training programs aimed at enhancing explosive muscle power and supporting improved athletic performance. Keywords: muscle power, powerlifting, vertical jump, athletes, descriptive statistics.

Item Type:	Thesis/Skripsi/Tugas Akhir (S1)
Kata Kunci:	Kata kunci: power otot tungkai; powerlifting; vertical jump; atlet; statistik deskriptif. Keywords: muscle power; powerlifting; vertical jump; athletes; descriptive statistics.
Subjects:	G Geography. Anthropology. Recreation > GV Recreation Leisure
Divisions:	Fakultas Ilmu Kesehatan dan Sains > Ilmu Keolahragaan
Depositing User:	ROMADHONI RIEZKY DELVIN
Date Deposited:	21 Sep 2026 04:36
Last Modified:	21 Sep 2026 04:36
URI:	http://eprint.unipma.ac.id/id/eprint/9670

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