Cara Penentuan ukuran kursi ergonomis berdasarkan antropometri pelajar perempuan sekolah menengah umum terhadap nyeri punggung bawah non spesifik. Studi terhadap derajat nyeri, perubahan kinematika, dan tegangan otot. = Determining the size of the ergonomic chair based on the female students senior high school antropometric measurements on non specific low back pain. Highlights on the degree of pain, kinematics altered, and muscle tension.