STUDI TENTANG AKTIVITAS FISIK, TEKANAN DARAH, DAN SATURASI OKSIGEN PADA LANSIA DI DESA BATUBULAN KANGIN - Paramurthi, I.A. Pascha (Bachelor of Physiotherapy and Physiotherapy Profession Study Program, Faculty of Medicine, Udayana University in collaboration with Indonesian Physiotherapy Association (IPA), 2022)