Hubungan Persentase Massa Otot Dan Asupan Makan Dengan Kekuatan Otot Tungkai Atlet Sepak Bola Pordes Fc Kalisat Jember (Persatuan Sepak Bola Desa Kalisat)

Alisti, Arifah Novi (2024) Hubungan Persentase Massa Otot Dan Asupan Makan Dengan Kekuatan Otot Tungkai Atlet Sepak Bola Pordes Fc Kalisat Jember (Persatuan Sepak Bola Desa Kalisat). Undergraduate thesis, Politeknik Negeri Jember.

	Text (Ringkasan) RINGKASAN.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (415kB)
	Text (BAB 1 Pendahuluan) BAB 1.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (320kB)
	Text (Daftar Pustaka) DAFTAR PUSTAKA.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (439kB)
	Text (Laporan Lengkap) Skripsi Lengkap_Arifah Novi Alisti.pdf Restricted to Registered users only Download (3MB) | Request a copy

Abstract

Leg muscle strength is important in soccer because all movements in the sport require leg muscle strength. Leg muscle strength is influenced by muscle mass, nutritional intake, age, and sex. Inadequate nutritional intake can disrupt an athlete's performance. Preliminary studies show that athletes' food intake decreases before training (43.8%), although athletes report their kicking strength to be quite good (56.3%). This research aims to determine the relationship between muscle mass percentage and food intake with leg muscle strength among Pordes FC soccer athletes. This study uses a cross-sectional research design. The subjects of this study were 25 Pordes FC soccer athletes from Kalisat, Jember Regency, aged 18-30 years, using total sampling techniques. Food intake data were collected using the 2x24 hour food recall method, muscle mass was measured using BIA, and leg muscle strength was measured with the vertical jump test. Statistical analysis was performed using Pearson correlation tests to determine the relationship between each variable. The analysis results for the percentage of muscle mass and leg muscle strength showed p=0.029, indicating a significant relationship between the two variables. The analysis results for the variables of energy, protein, fat, and carbohydrate intake with leg muscle strength showed energy intake (p=0.000), protein (p=0.001), fat (p=0.007), and carbohydrates (p=0.07), indicating a significant relationship between energy, protein, and fat intake and leg muscle strength with a positive correlation direction. There was no relationship between carbohydrate intake and leg muscle strength. The conclusion of this study is that there is a relationship between muscle mass percentage, energy, protein, and fat intake with leg muscle strength, but there is no relationship between carbohydrate intake and leg muscle strength in Pordes FC soccer athletes.

Actions (login required)

View Item