A cluster-randomized controlled trial was conducted to test the effects of a six-month VA program on ADL and functional fitness (lung capacity, body flexibility, range of the joint's motion, and muscle endurance) of institutional older adults with sarcopenia. Using convenience sampling, 12 long-term care facilities with 114 older adults were recruited, and then cluster-randomized by the facility to a VA experimental or a control group. The experimental group received the VA program led by certified instructors 3 times per week and 40 minutes per session for six months; the control group continued with their regular daily activities. One pre-test and two post-tests, three months apart, were conducted.
This project was aimed to test the effects of a six-month VA program on the activities of daily living (ADL) and functional fitness of institutional older adults with sarcopenia.