Browsing by Author "Jones, Leah Y."

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    Systematic review of functional training on muscle strength, physical functioning, and activities of daily living in older adults
    (Springer, 2014-10) Liu, Chiung-ju; Shiroy, Deepika M.; Jones, Leah Y.; Clark, Daniel O.; Occupational Therapy, School of Health and Rehabilitation Sciences
    Exercise programs are often recommended for preventing or delaying late-life disability. Programs that incorporate functional training, which uses movements similar to performing activities of daily living, may be suitable for such recommendation. The purpose of this systematic review was to examine the effects of functional training on muscle strength, physical functioning, and activities of daily living in older adults. Studies in three electronic databases (MEDLINE, CINAHL, and SPORTDiscus) were searched, screened, and appraised. Thirteen studies were included in the review. These studies vary greatly in participant recruitment criteria, functional training content, and selection of comparison groups. Mobility exercises were the most common element in functional training across studies. Results show beneficial effects on muscle strength, balance, mobility, and activities of daily living, particularly when the training content was specific to that outcome. Functional training may be used to improve functional performance in older adults.
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    Task-Oriented Exercise to Reduce Activities of Daily Living Disability in Vulnerable Older Adults: A Feasibility Study of the 3-Step Workout for Life
    (Human Kinetics, 2016-07) Liu, Chiung-ju; Jones, Leah Y.; Formyduval, Alyssa R. M.; Clark, Daniel O.; Occupational Therapy, School of Health and Rehabilitation Sciences
    The purpose of this feasibility study was to evaluate the 3-Step Workout for Life program, a 10-week exercise program that included moderate-intensity muscle strength training followed by task-oriented training. Fourteen participants completed the program (mean age = 73 years; SD = 6.83). The Box and Block test (Z = -2.24, p = .03) and the 30-s chair stand test (Z = -2.21, p = .03) indicate improved physical functioning of the upper and lower extremities. More importantly, results of the function component from the Late-Life Function and Disability Instrument (Z = -2.04, p = .04) and motor skills scale from the Assessment of Motor and Process Skills (Z = -2.97, p = .003) indicate subjective and objective improvements on performing activities of daily living. Supplementing moderate-intensity muscle strength exercise with task-oriented training components is feasible. Preliminary data support the effectiveness of 3-Step Workout for Life in reducing late-life disability.