PERBANDINGAN LATIHAN KNEE TUCK JUMP DAN JUMP TO BOX TERHADAP POWER OTOT TUNGKAI ATLET SMAN 21 JAKARTA : PENELITIAN PADA MAHASISWA SEMESTER VI TAHUN 2022/2023 JURUSAN ILMU KEOLAHRAGAAN

RAHMAN SURYOPUTRO, . (2023) PERBANDINGAN LATIHAN KNEE TUCK JUMP DAN JUMP TO BOX TERHADAP POWER OTOT TUNGKAI ATLET SMAN 21 JAKARTA : PENELITIAN PADA MAHASISWA SEMESTER VI TAHUN 2022/2023 JURUSAN ILMU KEOLAHRAGAAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

*ABSTRAK* -------- Tujuan penelitian mengetahui (1) Peningkatan Power Otot Tungkai setelah diberikan latihan Knee Tuck Jump (2) Peningkatan Power otot tungkai setelah diberikan latihan Jump to box (3) Perbedaan peningkatan Power Otot Tungkai, antara latihan Knee Tuck Jump dan latihan Jump to Box pada atlet SMAN 21 Jakarta. Metode yang digunakan eksperimen dengan “ Desain Two Group Pretest Posttest. Teknik pengambilan sampel dengan metode purposive sampling, populasi yang digunakan Atlet Basket SMAN 21 Jakarta yang berjumlah 10 atlet. Pengumpulan data dengan test vertical jump, analisis data yang digunakan uji- t independent dan dependen. Kesimpulan penelitian (1) Hasil Tes Akhir Latihan Plyometric Knee Tuck Jump diperoleh t-hitung = 24,62, hasil tersebut di ujikan dengan t-tabel = 2,776 pada derajat kebebasan 5 -1 = 4 dengan taraf signifkan ( α ) = 0,05 demikian nilai t-hitung lebih besar dari t-tabel maka hipotesis nol (H_0) ditolak, hipotesis kerja (H_1) diterima dapat disimpulkan latihan Knee Tuck Jump dapat meningkatkan power otot tungkai.(2) Hasil Tes Akhir Latihan Plyometric Jump to Box diperoleh t-hitung = 13,81, hasil tersebut di ujikan dengan t-tabel = 2,776 pada derajat kebebasan 5 -1 = 4 dengan taraf signifkan ( α ) = 0,05 demikian nilai t-hitung lebih besar dari t-tabel maka hipotesis nol (H_0) ditolak, hipotesis kerja (H_1) diterima dapat disimpulkan latihan Jump to Box dapat meningkatkan power otot tungkai. (3) berdasarkan test akhir latihan Knee Tuck Jump dan Jump to Box diperoleh t-hitung sebesar = 0,173, hasil test tersebut di uji dengan t-tabel = 2,306 pada derajat kebebasan 5+5-2 = 8 dengan taraf signifikan (α) = 0,05, demikian nilai t-hitung lebih kecil dari t-tabel maka hipotesis nol (H_0) diterima, hipotesis kerja (H_1) ditolak. Dapat disimpulkan tidak terdapat perbedaan yang signifikan antara Latihan Knee Tuck Jump dan Jump to Box, namun dari hasil rata-rata Latihan Knee Tuck Jump = 46,6 lebih besar dari nilai rata-rata Latihan Jump to Box sebesar = 46,4. Kata Kunci : , power otot tungkai , knee tuck jump, jump to box. *ABSTRACT* ---------- The aims of the research were to find out (1) the increase in leg muscle power after being given Knee Tuck Jump exercise (2) the increase in leg muscle power after being given Jump to box exercise (3) the difference in the increase in Leg Muscle Power, between Knee Tuck Jump exercise and Jump to Box exercise in athletes SMAN 21 Jakarta. The method used is the experiment with "Two Group Pretest Posttest Design. The sampling technique used was purposive sampling method, the population used was the Basketball Athletes of SMAN 21 Jakarta, amounting to 10 athletes. Collecting data with a vertical jump test, data analysis used independent and dependent t-tests. The conclusions of the study (1) The results of the Plyometric Knee Tuck Jump Final Test obtained t-count = 24.62, the results were tested with t-table = 2.776 at degrees of freedom 5 -1 = 4 with a significant level (α) = 0.05 Thus the t-count value is greater than t-table, so the null hypothesis (H_0) is rejected, the working hypothesis (H_1) is accepted. It can be concluded that the Knee Tuck Jump exercise can increase leg muscle power. (2) The results of the Final Test for Plyometric Jump to Box Exercise obtained t -count = 13.81, these results were tested with t-table = 2.776 at degrees of freedom 5 -1 = 4 with a significant level (α) = 0.05 so the t-count value is greater than t-table then the null hypothesis (H_0) is rejected, the working hypothesis (H_1) is accepted, it can be concluded that Jump to Box training can increase leg muscle power. (3) based on the final test of the Knee Tuck Jump and Jump to Box exercises, it was obtained t-count = 0.173, the test results were tested with t-table = 2.306 at degrees of freedom 5 + 5-2 = 8 with a significant level (α) = 0.05, thus the t-count value is smaller than the t-table, so the null hypothesis (H_0) is accepted, the working hypothesis (H_1) is rejected. It can be concluded that there is no significant difference between the Knee Tuck Jump and Jump to Box Exercises, but the average result for the Knee Tuck Jump Exercise = 46.6 is greater than the average value for the Jump to Box Exercise of = 46.4. Keywords: knee tuck jump, jump to box, leg muscle power

Item Type:	Thesis (Sarjana)
Additional Information:	1) Hermanto, M.Pd 2) Andri Irawan, M.Pd
Subjects:	Olah Raga dan Seni Pertunjukan > Olah Raga Dalam Ruangan Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga
Divisions:	FIO > Kepelatihan Kecabangan Olahraga
Depositing User:	Users 20711 not found.
Date Deposited:	21 Sep 2023 01:31
Last Modified:	21 Sep 2023 01:31
URI:	http://repository.unj.ac.id/id/eprint/42792

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