PERBANDINGAN LATIHAN MEDICINE BALL DAN RESISTANCE BAND TERHADAP PENINGKATAN KECEPATAN BOLA HASIL BATTING ATLET SOFTBALL PUTRI KOTA TANGERANG SELATAN

HANIFA WIDIANTI, . (2026) PERBANDINGAN LATIHAN MEDICINE BALL DAN RESISTANCE BAND TERHADAP PENINGKATAN KECEPATAN BOLA HASIL BATTING ATLET SOFTBALL PUTRI KOTA TANGERANG SELATAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan mengetahui pengaruh latihan medicine ball, pengaruh latihan resistance band, serta metode mana yang lebih berpengaruh terhadap peningkatan kecepatan bola hasil batting atlet softball putri Kota Tangerang Selatan. Penelitian menggunakan metode eksperimen dengan desain two group pretest-posttest terhadap 20 atlet yang dibagi acak ke kelompok medicine ball (n=10) dan resistance band (n=10), diberi perlakuan selama delapan minggu. Data exit velocity diukur dengan speed radar gun dan dianalisis dengan uji normalitas, homogenitas, dan uji-t. Hasil menunjukkan kelompok medicine ball meningkat rata-rata 3,6 mph (60,60 menjadi 64,20 mph) dan kelompok resistance band meningkat 5,09 mph (60,40 menjadi 63,40 mph). Independent Samples T-Test menunjukkan signifikansi 0,602 (>0,05), yang berarti tidak terdapat perbedaan pengaruh yang signifikan antara kedua metode latihan terhadap peningkatan kecepatan bola hasil batting. ***** This study aimed to determine the effect of medicine ball training, the effect of resistance band training, and which method had a greater effect on improving batting ball exit velocity among female softball athletes in South Tangerang City. An experimental method with a two-group pretest-posttest design was used on 20 athletes randomly divided into a medicine ball group (n=10) and a resistance band group (n=10), treated for eight weeks. Exit velocity was measured with a speed radar gun and analyzed using normality, homogeneity, and t-tests. Results showed the medicine ball group increased by an average of 3.6 mph (60.60 to 64.20 mph) and the resistance band group by 5.09 mph (60.40 to 63.40 mph). The Independent Samples T-Test showed a significance value of 0.602 (>0.05), meaning there was no statistically significant difference in effect between the two training methods on the improvement of batting ball exit velocity.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Prof. Dr. Taufik Rihatno ; 2). Dr. Iwan Hermawan, S.Pd., M.Pd.
Subjects:	Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga > Kepelatihan,Manajemen Kepelatihan
Divisions:	FIO > S1 Pendidikan Kepelatihan Olahraga
Depositing User:	Hanifa Widianti .
Date Deposited:	04 Aug 2026 09:42
Last Modified:	04 Aug 2026 09:42
URI:	http://repository.unj.ac.id/id/eprint/68449

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