PENGARUH LATIHAN SINGLE-LEG SQUAT DAN LUNGES TERHADAP PENINGKATAN POWER OTOT TUNGKAI PEMAIN SSB BATURETNO KU 14-15 TAHUN. THE EFFECT OF SINGLE-LEG EXERCISE SQUAT AND LUNGES ON POWER OF MUSCLE MUSCLE MUSCLE AGES 14-15 YEARS

Abstract

Abstrak  Penelitian ini bertujuan untuk mengetahui pengaruh latihan Single-leg Squat dan Lunges terhadap peningkatan power tungkai pemain sepakbola KU 14-15 Tahun SSB Baturetno. Penelitian ini menggunakan metode eksperimen dengan desain “two groups pre-test-posttest”. Populasi dalam penelitian ini adalah pemain di SSB Baturetno yang berjumlah 50 orang. Teknik sampling menggunakan Purposive sampling, dengan kriteria yaitu: (1) pemain yang masih aktif mengikuti latihanan, (2) kelompok usia 14-15 tahun, (3) kehadiraan pada saat treatment minimal 75%, (4) sanggup mengikuti seluruh program latihan yang telah disusun. Berdasarkan kriteria tersebut yang memenuhi berjumlah 20 orang. Instrument, power tungkai menggunakan Standing Broad Jump. Analisis data menggunakan uji t taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa (1) Ada pengaruh yang signifikan latihan Single-leg squat terhadap peningkatan power tungkai pemain SSB Baturetno KU 14-15 tahun, dengan t hitung -395 dan taraf signifikansi sebesar 0.001. (2) Ada pengaruh latihan Lunges peningatan power otot tungkai pemain SSB Baturetno KU 14-15 tahun, dengan nilai -051 dan taraf signifikansi sebesar 0.000.(3) Berdasarkan hasil analisis uji t pengaruh latihan single-leg squat dan lunges terhadap peningkatan power otot tungkai menunjukkan. thitung1.156 < ttabel = 2,11 dan sig= 0.267. Karena nilai p > 0.05 maka tidak ada perbedaan pengaruh latihan Single-leg squat dan lunges terhadap power otot tungkai pemain SSB Baturetno KU 14-15 tahun.
 
Abstract  This study aims to determine the effect of Single-leg Squat and Lunges training on increasing the limb strength of KU football players 14-15 Year SSB Baturetno. This study used an experimental method with the design of "two groups pre-test-post-test". The population in this study were 50 players in SSB Baturetno. The sampling technique uses purposive sampling, with criteria namely: (1) players who are still actively participating in training, (2) age group 14-15 years, (3) the expectation at the time of treatment is at least 75%, (4) able to participate in all training programs has been compiled. Based on these criteria, there are 20 people. Instrument, power legs using Broad Jump Standing. Data analysis used a t test of significance level of 5%. The results showed that (1) There was a significant effect of Single-leg squat training on increasing the limb power of SSB Baturetno KU players 14-15 years, with t count -395 and significance level of 0.001, table value for df = 9 is 2, 26. (2) There is an effect of the Lunges exercise on the remembrance of limb muscle strength of SSB Baturetno KU players 14-15 years, with a value of -051 and a significance level of 0.000. The value of ttable for df = 9 is 2.26 (3) Based on the results of the t-test analysis the effect of single-leg squat training and lunges on increasing limb muscle power shows. thitung1.156 <table = 2.11 and sig = 0.267. Because the value of p> 0.05, there is no difference in the effect of Single-leg squat and lunges exercises on the limb muscle power of SSB Baturetno KU players 14-15 years. Keywords: Single-leg squats, Lunges, Leg Power