Objective : The purpose of this study was to confirm the effects of LSVT-BIG group intervention on physical function and quality of life in the elderly. As a new intervention method for the elderly in the community, we tried to confirm the possibility of clinical application. Methods : LSVT-BIG group intervention was applied to 7 elderly people twice a week for 8 weeks, a total of 16 sessions, 1 hour per session. The box and block test(BBT), Time up and go(TUG), and The geriatric quality of life scale(GQOL) were used to compare changes before and after intervention. The data were analyzed by descriptive statistics and Wilcoxon signed rank test. Results : LSVT-BIG group intervention before and after application physical function improved. BBT scores increased in both upper extremities, hand coordination and Upper extremity dexterity were improved (p<05). TUG performance time was reduced compared to before intervention, and gait and balance improved (p<05). The GQOL score increased compared to before intervention, improving quality of life (p<05). Conclusion : The LSVT-BIG group intervention can be used as an approach for health management for the elderly in the community. Continuous research is needed to verify the effectiveness of the LSVT-BIG group intervention in various community fields.