UPSI Digital Repository (UDRep)
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Abstract : Universiti Pendidikan Sultan Idris |
Objektif utama penyelidikan ini adalah untuk melihat kesan latihan pliometrik yang dijalankan
selama enam minggu terhadap penghasilan kuasa dan kepantasan kaki dalam kalangan pemain bola sepak
berusia 13 dan 14 tahun di Melaka. Selain itu ia juga ingin melihat pola perubahan yang berlaku
dalam tempoh enam minggu latihan ini dijalankan. Bagi tujuan itu, dua ujian tambahan dilaksanakan
selain ujian pra dan ujian pasca. Ujian tersebut adalah ujian minggu ke-2 dan ujian minggu ke-4.
Kajian ini dijalankan di sebuah sekolah sukan negeri di Melaka iaitu Sekolah Menengah Kebangsaan
Seri Kota. Subjek kajian (n = 33) terdiri daripada pemain bola sepak berusia 13 dan 14 tahun.
Subjek dibahagikan kepada dua kumpulan, kumpulan eksperimental (n = 17) mengikuti program latihan
pliometrik dan kumpulan kawalan (n = 16) menjalani latihan seperti biasa tetapi tidak melibatkan
latihan pliometrik. Kaedah penyelidikan eksperimental telah digunakan dalam kajian ini bagi
mendapatkan data melalui dua item ujian iaitu; Ujian Lompat Menegak untuk mengukur kuasa kaki dan
Ujian Lari Pecut 30 meter untuk mengukur kepantasan kaki. Data yang diperoleh dianalisa secara
berkomputer menggunakan Program Statistical Package for Social Science (SPSS). Ujian-t Sampel
Berpasangan dan Ujian Anova-Sehala Bagi Pengukuran Berulang digunakan untuk membandingkan min dan
sisihan piawai bagi menjawab hipotesis pertama, kedua, ketiga, keempat kelima dan keenam dalam
kajian ini. Skor min ujian lompat menegak pada ujian pra (M = 42.71, SD
= 5.61) dibandingkan dengan skor min ujian minggu ke-2 (M = 45.06, SD = 5.62), ujian minggu ke-4 (M
= 49.06, SD = 5.44) dan ujian pasca (M = 51.06, SD = 5.62). Begitu juga dengan skor min ujian lari
pecut 30 meter pada ujian pra (M = 5.58, SD = 0.41) juga dibandingkan dengan skor min ujian minggu
ke-2 (M = 5.45, SD = 0.40), ujian minggu ke-4 (M = 5.22, SD = 0.40) dan ujian pasca (M = 5.01, SD =
0.38). Selain tu Ujian-t Sampel Tidak Bersandar digunakan untuk menjawab hipotesis kajian ketujuh
dan kelapan bagi tujuan membandingkan skor min ujian lompat menegak antara kumpulan
ekperimental (M = 51.06, SD = 5.62) dan kumpulan kawalan (M = 43.38, SD = 5.48). Perbandingan skor
min ujian lari pecut 30 meter juga dilakukan antara kumpulan eksperimental (M = 5.01, SD = 0.38)
dan kumpulan kawalan (M = 5.64, SD = 0.38). Hasil dari analisis data yang diperoleh menunjukkan
bahawa terdapat perbezaan yang signifikan antara ujian pra dengan ujian minggu ke-2, ujian minggu
ke-4 dan ujian pasca dalam kedua-dua item ujian. Perbezaan signifikan juga terdapat antara kumpulan
eksperimental dan kumpulan kawalan bagi kedua-dua item ujian. Oleh yang demikian pengkaji mendapati
bahawa latihan pliometrik selama enam minggu dilihat dapat memberikan kesan yang signifikan
terhadap penghasilan kuasa dan tasan kaki
dalam kalangan pemain bola sepak berusia 13 dan 14 tahun di Melaka.
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