Effectiveness of Tongue Resistance Exercises on Tongue and Swallowing Function in Frail Older Adults With MCI

The purpose of this study is to explore the effects of tongue resistance exercises on tongue muscle strength and swallowing function in frail older adults with mild cognitive impairment living in the community. This study adopts a longitudinal research design with randomization. Participants were randomly assigned to two groups using an online computer-based randomization tool. The experimental group performed tongue resistance exercises, while the control group practiced cheek bulging exercises.