Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Department of Nursing Faculty of Health Sciences Hokkaido University of Science Sapporo Japan;
Tongue and Lip Movement; Oral Diadochokinesis; Physical Fitness; El-derly;