Efektivitas Latihan Single Arm Butterfly Menggunakan Alat Bantu Hand Paddle Terhadap Kecepatan Renang 25 Meter Gaya Kupu-Kupu Di Club Jakapermai

Abstrak / Ringkasan

This thesis is entitled "The Effectiveness of Single Arm Butterfly Training Using Hand Paddles on 25-meter Butterfly Swimming Speed at the Jakapermai Club." Study Program in Physical Education, Health, and Recreation, Faculty of Teacher Training and Education, Universitas Islam 45.
The purpose of this study was to determine the effect of Single Arm Butterfly Training using Hand Paddles on 25-meter butterfly swimming speed in children aged 12-14 years at the Jakapermai Club. The method used in this study was an experiment with a one-group pretest-posttest design. The population used in this study were children aged 12-14 years at the Jakapermai Club. The sampling technique used purposive sampling. With this technique, the sample size obtained was 15 children aged 12-14 years at the Jakapermai Club.
From the statistical calculations, it can be seen that the data obtained from the initial speed test showed an average pretest result of 23.57 and a posttest of 21.68, with a test difference of 1.95. The results of the hypothesis test show a calculated T value of 17.6 when compared to the critical value for the hypothesis at degrees of freedom dk = n-1 = 15-1 = 14 with a significance level of ? = 0.05% with a T table of 2.48. From the data results, it was found that after practicing single-arm butterfly using a hand paddle, there was a significant increase in butterfly swimming speed for children aged 12-14 years at the Jakapermai Club.
Keywords: single-arm training, hand paddle, swimming speed, butterfly.

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