PENGARUH LATIHAN BARBEL SQUAT WITH TOE RAISE DAN BARBEL WALKING LUNGES TERHADAP POWER TUNGKAI PEMAIN FUTSAL PUTRA UNY THE EFFECT OF BARBELSQUAT WITH TOE RAISE AND BARBELWALKING LUNGES EXERCISE TOWARDS LEG POWER OF UNY MEN FUTSAL PLAYERS

Abstract

Abstrak  Penelitian ini bertujuan untuk mengetahui pengaruh latihan barbell squat with toe raise dan barbell walking lunges terhadap power otot tungkai pemain futsal putra UNY. Penelitian ini menggunakan metode eksperimen dengan desain “two groups pre-test-post-test design”. Populasi dalam penelitian ini adalah pemain UKM Fustal UNY yang berjumlah 50 orang. Pengambilan sampel dalam penelitian ini dilakukan dengan purposive sampling, dengan kriteria (1) pemain yang masih aktif mengikuti latihan UKM Fustal UNY, (2) berjenis kelamin laki-laki, (3) Kehadiran pada saat treatment minimal 75%, (4) Sanggup mengikuti seluruh program latihan yang telah disusun, (5) Tidak dalam keadaan sakit. Berdasarkan kriteria tersebut, sampel dalam penelitian ini yang memenuhi berjumlah 20 pemain. Seluruh sampel dikenai pretest power tungkai untuk menentukan kelompok treatment, diranking nilai pretest-nya, kemudian dibagi dua kelompok menggunakan ordinal pairing dengan anggota masing-masing 10 orang. Instrumen menggunakan tes vertical jump, dengan validitas sebesar 0,978 dan reliabilitas 0,989. Analisis data menggunakan uji t taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa (1) Ada pengaruh yang signifikan latihan barbell squat with toe raise terhadap power otot tungkai pemain futsal putra UNY, dengan t hitung 3,748 > t tabel 2,262, dan nilai signifikansi 0,005 < 0,05. (2) Ada pengaruh yang signifikan latihan barbell walking lunges terhadap power otot tungkai pemain futsal putra UNY, dengan t hitung 2,535 > t tabel 2,262, dan nilai signifikansi 0,032 < 0,05. (3) Tidak ada perbedan pengaruh antara latihan barbell squat with toe raise dan barbell walking lunges terhadap power otot tungkai pemain futsal putra UNY, dengan t hitung 1,032 < t tabel = 2,101 dan sig, 0,316 > 0,05. Kata kunci: barbell squat with toe raise, barbell walking lunges, power otot tungkai
 
Abstract  This research was aimed to know the effect of  barbell squat with toe raise and barbell lwalking lunges exercise towards leg power of UNY men futsal players. This was an experimental research by a “two groups pre-test-post-test design” design. The research population was players of UNY Futsal UKM numbered 50. Sample taking in this research was conducted by a purposive sampling with the following criteria (1) active players attended exercise of UNY Futsal UKM, (2) males (3) Attendance during  treatment at least 75%, (4) Willing to attend all exercise programs composed, (5) Not in having illness condition. Based on that criteria, sample in this research that qualified numbered  20 players. All samples were treated by a leg power  pretest to determine a treatment group, ranked its pretest value then was divided into two groups using an ordinal pairing with each group of 10 people. The instrument used a  vertical jump test with  validity of 0.978 and reliability of 0.989. Data analysis used a t test with significance of  5%. The research results showed that (1) There was a significant effect of barbell squat with toe raise towards  leg muscle power of UNY men futsal players, with  t count 3.748> t table l2.262, and significant value  0,005 < 0,05. (2) There was a significant effect of barbell walking lunges exercise towards leg muscle power of UNY men futsal players, with  t count 2.535> t table 2.262, and significance value of 0,032 < 0,05. (3) There was no difference between barbell squat with toe raise and barbell walking lunges towards leg muscle  power of UNY men futsal players with  t count 1.032 < t table = 2.101 and sig. 0.316> 0,05. Keywords:barbell squat with toe raise, barbell walking lunges, leg muscle power