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Effects of Resistance and Dual-Task Training on Physical, Oculomotor, and Executive Functions in Older Adults With MCI
Sponsor: Universidad Santo Tomas, Chile
Summary
The goal of this clinical trial is to determine the effect of a combined therapeutic intervention program with anaerobic exercises (resistance exercises) and dual tasks on the physical, oculomotor, and executive functions of older adults with mild cognitive impairment. The main questions it aims to answer are: • How effective will a therapeutic intervention program combining resistance exercises with dual tasks be in improving the physical, oculomotor, and executive functions of older adults with mild cognitive impairment living in the community? Researchers will compare the effectiveness of a resistance exercise training program combined with dual tasks versus a resistance-only exercise training program to see if it improves the physical, oculomotor, and executive functions of older adults with mild cognitive impairment Participants Will: * Receive resistance exercises, resistance exercises combined with dual tasks. or the standard health care. The intervention programs will consist of 3 weekly sessions over 8 weeks. * Before the start and after the completion of the programs, they will be evaluated using a battery of tests. This includes sociodemographic and general health background, physical fitness tests, as well as assessments of executive functions and oculomotor Saccadic movements and anti-saccadic error. * be required to sign a consent form.
Official title: Study Protocol: Effects of Combined Resistance Training and Dual-Task Interventions on Physical, Oculomotor, and Executive Functions in Older Adults With Mild Cognitive Impairment. A Randomized Controlled Trial
Key Details
Gender
All
Age Range
60 Years - 90 Years
Study Type
INTERVENTIONAL
Enrollment
66
Start Date
2026-01-17
Completion Date
2026-12-17
Last Updated
2025-12-11
Healthy Volunteers
No
Interventions
Anaerobic therapeutic exercises (resistance exercise)
The intervention period will last 8 weeks, with 3 sessions per week. Each resistance training session will last one hour and will consist of three parts: the first part will include joint mobility and basic preparatory movements; the second part will involve the resistance training itself (with added weight); and finally, the third part will feature breathing exercises and stretches as a cool-down. Weighted exercises will focus on the elbow flexor/extensor groups and the knee flexor/extensor groups through bilateral leg presses, unilateral knee extensions, and bilateral elbow flexion-extension exercises, performed in 3 sets of 8 repetitions for each muscle group trained. The training intensity for the first two weeks will be set at 60% of 1RM and will then be increased to the target intensity (80% of 1RM) by at least week 7 of the training. To ensure that the training program is progressive, a 1RM strength evaluation will be performed every two weeks, to adjust the training load.
Anaerobic therapeutic exercises (resistance exercise) plus Dual Task
The anaerobic (resistance) exercise training group combined with dual tasks will follow the same protocol as the previously described anaerobic therapeutic exercise training and will additionally incorporate memory and arithmetic tasks concurrently during the exercises. The intervention period will also last 8 weeks, with 3 sessions per week, and each training session will last one hour (Pantoja-Cardoso et al. 2023).
Locations (2)
Arica- Chile y Valencia -España
Arica, Arica y Parinacota Region, Chile
Valencia-Spain
Valencia, Valencia, Spain