Service merupakan serangan awal untuk memulai suatu pertandingan dan serangan awal untuk menghasilkan point. Kualitas service yang baik merupakan salah satu strategi tim untuk memenangkan pertandingan. Tujuan pada penelitian ini adalah untuk menganalisis tingkat efektifitas service pada tim yang memasuki peringkat empat besar pada volleyball women’s u20 championship 2019. Jenis penelitian yang digunakan adalah deskriptif kuantitatif. Pengamatan pada penelitian ini dilakukan melalui dokumen video. Sampel penelitian ini adalah tim yang memasuki peringkat empat besar volleyball women’s u20 championship 2019. Instrument yang digunakan berupa indikator efektifitas service.
Hasil penelitian menunjukkan terdapat 411 service dari 2 pertandingan yaitu golden match dan bronze match pada volleyball women’s u20 championship 2019. Persentase efektifitas service dilihat dari nilai score floating service dengan total service 32 score 34 dengan persentase 7,7%, jump float service dengan total service 365 score 392 dengan persentase 88,5% dan jumping service dengan total service 14 score 17 dengan persentase 3,8%. Hasil ini menunjukkan bahwa jump float service memiliki efektifitas lebih tinggi dari floating service dan jumping service. Dapat disimpulkan bahwa jump float service dalam pertandingan bola voli putri lebih efektif dibandingkan floating service dan jumping service.
Kata kunci : efektifitas service, floating service, jump float service, jumping service
Service is the initial attack to start a match and the initial attack to produce points. Good quality of service is one of the team’s strategies to win the match. The purpose of this study was to analyze service effectiveness in the teams that entered the top four in the volleyball women’s u20 championship 2019. The type of research used quantitative descriptive. Observations in this study were made through video documents. The sample of this study used the team that entered the top four volleyball women’s u20 championship 2019. The instrument was an indicator of service effectiveness.
The results showed that there were 411 services from 2 matches: golden match and bronze match on the volleyball women’s u20 championship 2019. Service effectiveness percentage was seen from the value of floating service score with total service 32 score 34 with percentage of 7,7%, jump float service with total service 365 score 392 with a percentage of 88,5% and jumping service with a total service 14 score 17 with a percentage of 3,8%. These results indicate that jump float service has higher effectiveness than floating service and jumping service. It can be concluded that jump float service in women’s volleyball matches is more effective than floating service than floating service and jumping service.
Keywords: service effectiveness, floating service, jump float service, jumping service