PENGARUH SENAM IBU HAMIL DENGAN PENURUNAN NYERI PINGGANG PADA IBU HAMIL TRIMESTER III DI PUSKESMAS SUKAWATI I Ni Wayan Misi Ani Prodi Sarjana Kebidanan Program B, ITEKES Bali, Email:[email protected] ABSTRAK Latar belakang: Nyeri pinggang adalah salah satu rasa tidak nyaman yang paling umum selama kehamilan. Seiring dengan pertambahan usia kehamilan, postur wanita berubah untuk mengkompensasi berat uterus yang sedang tumbuh, bahu akan tertarik kebelakang sebagai akibat pembesaran abdomen yang menonjol. Salah satu intervensi non farmakologis untuk mengurangi intensitas nyeri pinggang adalah senam hamil. Tujuan penelitian ini untuk mengetahui pengaruh senam hamil dengan penurunan nyeri pinggang pada ibu hamil trimester III. Metode Penelitian: Jenis penelitian ini pre-eksperimental dengan One-Group Pretest-Posttest Design. Populasi penelitian adalah ibu hamil trimester III di Puskesmas Sukawati I berjumlah 60 orang. Sampel sebanyak 20 orang dengan teknik purposive sampling yang dilakukan dari tanggal 1 September 2022 sampai 1 Oktober 2022.Teknik analisa data menggunakan uji wilcoxon Hasil: analisis univariat menunjukkan didapatkan ibu hamil trimester III mengalami nyeri pinggang skala nyeri ringan dengan jumlah 13 responden (65,0%) sebelum melakukan senam hamil sedangkan setelah melakukan senam hamil sebagian besar ibu hamil tidak ada nyeri dengan jumlah 12 responden (60,0%). Analisis bivariat menggunakan uji wilcoxon dengan hasil bahwa ρ value

THE INFLUENCE OF PREGNANCY EXERCISE TOWARD LAW BACK PAIN REDUCTION IN THIRD TRIMESTER OF PREGNANT WOMEN AT SUKAWATI I PUBLIC HEALTH CENTER Ni Wayan Misi Ani Faculty of Health Bachelor of Midwifery Program Institute of Technology and Health Bali Email: [email protected] Background: Low back pain is the most common discomfort during pregnancy. As the gestational age increases, a woman's posture changes to compensate for the growing weight of the uterus. The shoulders will be pulled back as a result of the protruding enlarged abdomen. One of the non-pharmacological interventions to reduce the intensity of low back pain is pregnancy exercise. Purpose: To identify the influence of pregnancy exercise toward law back pain reduction in third trimester of pregnant women at Sukawati I Public Health Center. Method: This study employed pre-experimental with One-Group Pretest-Posttest Design. The population of this study were 60 pregnant women in third trimester of pregnant women at Sukawati I Public Health Center. There were 20 respondents recruited as sample of the study which were selected by using purposive sampling which carried out from September 1st 2022 to October 1st 2022. The data were analyzed by using Wilcoxon test. Result: Univariate analysis showed that there were 13 respondents (65.0%) of third trimester pregnant women experienced mild low back pain before doing pregnancy exercise and there were 12 respondents (60.0%) of pregnant women did not experience low back pain after doing pregnancy. Bivariate analysis used the Wilcoxon test with the result that ρ value