Feasibility and Impact of a Multicomponent Exercise Intervention in Patients With Alzheimer’s Disease: A Pilot Study:

This quasi-experimental, nonrandomized study examined the feasibility and impact of a multicomponent (MT) intervention on 7 community-dwelling individuals diagnosed with probable Alzheimer’s disease (AD) at mild to moderate stage. During 6 months, patients with AD and their caregivers were submitted to a biweekly exercise program, including muscle strengthening, aerobics, balance, and postural exercises. The following tests were used: Senior Fitness Test and Incremental Treadmill Test, Disability Assessment for Dementia Scale, Alzheimer Disease Assessment Scale–Cognitive, and Quality of Life–Alzheimer’s. Attendance and retention mean rates were high (86% and 78%, respectively). No adverse events occurred. Results revealed a significant beneficial effect on cardiorespiratory fitness (P = .028), upper (P = .018) and lower (P = .026) body muscle strength, agility (P = .018), and ability to perform daily activities (P = .018). Data suggest that a biweekly MT intervention is feasible to conduct in patients wit...