PERBANDINGAN PENGARUH STATIC STRETCHING DAN DYNAMIC STRETCHING TERHADAP FLEKSIBILITAS OTOT LATERAL FLEKSI LEHER PADA PETUGAS ADMINISTRASI DI RUMAH SAKIT KELAPA GADING JAKARTA

Abstrak

Petugas administrasi di rumah sakit mengalami penurunan fleksibilitas otot lateral fleksi leher dikarenakan pengaruh dari ergonomi, postur kerja dan posisi statik di depan komputer yang terlalu lama.  Tujuan penelitian ini untuk mengetahui perbedaan pengaruh static stretching dan dynamic stretching untuk meningkatkan fleksibilitas otot lateral fleksi leher pada petugas administrasi di rumah sakit jakarta Jenis penelitian ini yaitu kuantitatif pre-eksperimental dengan two group pretest-posttest design. Jumlah sampel sebanyak 34 orang petugas administrasi yang dibagi menjadi dua kelompok perlakuan static stretching dan perlakuan dynamic stretching masing-masing kelompok 17 orang. Intevensi diberikan tiga kali seminggu selama empat minggu dengan durasi lima belas menit per sesi. Pengukuran fleksibilitas otot leher menggunakan goniometer pada gerakan lateral fleksi leher ke kanan dan ke kiri. Hasil uji statistik dengan Uji Paired Sample Test  antara sebelum dan sesudah intervensi menghasilkan nilai p sebesar 0,000 (p<0,05) yang artinya ada pengaruh dari pemberian static stretching dan dynamic stretching pada fleksibilitas otot leteral fleksi leher, uji normalitas menggunakan Shapiro–Wilk. Sedangkan dari uji Independent Sample Test pada kedua perlakuaan static stretching dan dynamic stretching didapatkan nilai P>0,05 yang berarti tidak menunjukkan adanya perbedaan yang signifikan antara kedua perlakuan. Terdapat pengaruh pemberian intervensi Static Stretching Dan Dynamic Stretching terhadap peningkatan fleksibilitas otot lateral fleksi leher pada petugas administrasi. Tidak menunjukkan adanya perbedaan antara pemberian Static Stretching Dan Dynamic Stretching terhadap peningkatan fleksibilitas otot lateral fleksi leher pada petugas administrasi.

Hospital administrative staff experience decreased flexibility of the lateral neck flexion muscles due to ergonomics, work posture, and prolonged static positions in front of a computer. The purpose of this study was to determine the difference in the effects of static stretching and dynamic stretching on improving lateral neck flexion muscle flexibility in administrative staff at a Jakarta hospital. This type of research is a quantitative pre-experimental with a two-group pretest-posttest design. The sample size was 34 administrative officers divided into two groups: static stretching and dynamic stretching, each consisting of 17 people. The intervention was administered three times a week for four weeks with a duration of fifteen minutes per session. Neck muscle measurements were performed using a goniometer on lateral neck flexion movements to the right and left. The results of the statistical test with the Paired Sample Test between before and after the intervention produced a p value of 0.000 (p <0.05) which means there is an effect of providing static stretching and dynamic stretching on the flexibility of the lateral flexion muscles of the neck, the normality test used Shapiro–Wilk. Meanwhile, from the Independent Sample Test on both static stretching and dynamic stretching treatments, a P value> 0.05 was obtained which means there was no significant difference between the two treatments. There is an effect of providing Static Stretching and Dynamic Stretching interventions on increasing the flexibility of the lateral neck flexion muscles in administrative officers. There is no difference between providing Static Stretching and Dynamic Stretching on increasing the flexibility of the lateral neck flexion muscles in administrative officers.