KORELASI ANTARA INDEKS MASSA TUBUH TERHADAP ARKUS KAKI PADA SISWA KELAS 4-6 SD DI SDN 18 DANGIN PURI DENPASAR UTARA - Veda Santi, Sagung Ayu Priti Mawar (Bachelor of Physiotherapy and Physiotherapy Profession Study Program, Faculty of Medicine, Udayana University in collaboration with Indonesian Physiotherapy Association (IPA), 2022)