Pengaruh Latihan Ayunan Tangan dengan Bantuan Pull Buoy Terhadap Kecepatan Renang Gaya Bebas pada Anak Usia 7 9 Tahun di Swimming Performance Surabaya

The Effect of Arm Swing Training with Pull Buoy Assistance on Freestyle Swimming Speed in 7 9 Year Old Children at Swimming Performance Surabaya

Peralatan berenang dapat membantu meningkatkan kinerja agar gaya renang lebih efisien misalnya pull buoy digunakan untuk memperbaiki posisi tubuh di air serta memungkinkan fokus lebih pada gerakan tangan dan teknik pernapasan pada anak usia 7 9 tahun yang kesulitan dalam mengoptimalkan kecepatan renang. Latihan ayunan tangan renang gaya bebas menggunakan pull buoy telah diterapkan di Swimming Performance Surabaya. Meskipun demikian, ditemukan beberapa anak yang mengalami ketidakseimbangan saat mengayunkan tangan. Sehubungan dengan itu, penelitian ini bertujuan untuk mengetahui pengaruh latihan ayunan tangan dengan bantuan pull buoy terhadap kecepatan renang gaya bebas pada anak usia 7 9 tahun di Swimming Performance Surabaya. Penelitian ini berjenis kuantitatif one group pre test post test dengan melibatkan satu kelompok sampel sebagai kelompok eksperimen yang melakukan pre test  treatment dan post test. Purposive sampling digunakan sebagai teknik sampling dengan jumlah 11 sampel. Analisis data dilakukan menggunakan uji normalitas Shapiro Wilk dan uji hipotesis Paired Sample T Test melalui aplikasi SPSS 25. Berdasarkan uji hipotesis, ditemukan pengaruh latihan ayunan tangan dengan bantuan pull buoy terhadap kecepatan renang gaya bebas pada anak usia 7 9 tahun di Swimming Performance Surabaya. Diketahui dari meningkatnya kecepatan berenang seluruh sampel saat post test. Rata rata pre test 4537182 rata-rata post-test 4515455 dengan selisih sebesar 0217273. Berdasarkan perhitungan uji normalitas  data tersebut berdistribusi normal

Swimming equipment can help improve performance for more efficient swimming styles for example pull buoys are used to improve body position in the water and allow more focus on hand movements and breathing techniques in children aged 7 9 years who have difficulty optimizing swimming speed. Freestyle swimming hand movement training using pull buoys has been implemented at Swimming Performance Surabaya. However, it was found that some children experienced imbalance when moving their hands. Therefore, this study aims to determine effect of hand movement training with help of pull buoys on freestyle swimming speed in children aged 7 9 years at Swimming Performance Surabaya. This research is a quantitative one group pre test post test involving one sample group as an experimental group that conducts pre test treatment and post test. The sampling technique used was purposive sampling with 11 samples. Then Shapiro Wilk normality test and Paired Sample T Test hypothesis test through SPSS 25 application were used to analyze the data. Based on the hypothesis test, hand movement training with help of pull buoys had an effect on freestyle swimming speed in children aged 7 9 years at Swimming Performance Surabaya. It is known from the increase in swimming speed of entire sample during post test. The pre test average was 4537182 the post test average was 4515455  with a difference of 0217273. Based on the normality test calculation the data is normally distributed.