摘要：Latar Belakang: Penurunan fleksibilitas pada wanita dapat memicu terjadi nya penyakit, terutama keluhan muskuloskeletal yaitu cedera pada lumbal. Wanita dianjurkan untuk melakukan latihan-latihan sehingga dapat mencegah penurunan fleksibilitas . Tujuan: Mengetahui hubungan frekuensi senam yoga dengan fleksibilitas lumbal pada wanita. Metode: Penelitian observational analitik dengan pendekatan potong lintang yang menyertakan 45 wanita usia 20-45 tahun di Kota Denpasar. Sampel dipilah dengan teknik purposive sampling yang dilakukan pada empat studio senam yoga dan satu lapangan di Kota Denpasar selama bulan Juli – Agustus 2019. Data diperoleh dengan lembar pengumpulan data dan pengukuran fleksibilitas lumbal dengan sit and reach test . Data dianalisis dengan uji c hi-square dan somers’d untuk mengetahui hubungan frekuensi senam yoga dengan fleksibilitas lumbal pada wanita. Hasil: Berdasarkan hasil uji, didapatkan nilai p=0,0001 (p<0,05) dan r=0,643(0,6? r ?0,8) memperlihatkan hubungan kuat dan bermakna antara frekuensi senam yoga dengan fleksibilitas lumbal pada wanita usia 20-45 tahun di Kota Denpasar. Kesimpulan: Terdapat hubungan signifikan antara frekuensi senam yoga dengan fleksibilitas lumbal ditandai dengan peningkatan nilai ukur fleksibilitas lumbal pada wanita dengan frekuensi senam yoga yang sangat rutin.
其他摘要：Background: Decreased flexibility in women can lead to injury, especially musculoskeletal disorder, namely lumbar injury. Women are encouraged to do exercises to prevent a decrease in flexibility. Aim: To find out the relation between yoga frequency and lumbar flexibility in women. Methods: This study was an observational analytic study with a cross-sectional approach involving 45 women aged 20-45 years in Denpasar City. Samples were selected using a purposive sampling technique conducted at four yoga gymnastics studios and a field in Denpasar from July - August 2019. Data were obtained with data collection sheets and measurement of lumbar flexibility using sit and reach tests. Data were analyzed with the chi-square test and somers'd to determine the relationship of the frequency of yoga exercises with lumbar flexibility in women. Results: Based on the test results, obtained p = 0.0001 (p <0.05) and r = 0.643 (0.6≤ r ≤0.8) which shows that there is a strong and significant relation between yoga frequency with lumbar flexibility in women aged 20-45 years in Denpasar City. Conclusions: There is a significant relationship between the frequency of yoga exercises with lumbar flexibility marked by an increase in the value of lumbar flexibility measurement in women with a very routine frequency of yoga exercises.
