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The Effects of Tai Chi Lower Extremity Movements on Balance, Functional Mobility, Ankle Proprioception, and Muscle Strength in Older Adults.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	The Effects of Tai Chi Lower Extremity Movements on Balance, Functional Mobility, Ankle Proprioception, and Muscle Strength in Older Adults./
作者:	Mao, Min.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	191 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-07, Section: B.
Contained By:	Dissertations Abstracts International83-07B.
標題:	Biomechanics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28720349
ISBN:	9798759980636

The Effects of Tai Chi Lower Extremity Movements on Balance, Functional Mobility, Ankle Proprioception, and Muscle Strength in Older Adults.
Mao, Min.

The Effects of Tai Chi Lower Extremity Movements on Balance, Functional Mobility, Ankle Proprioception, and Muscle Strength in Older Adults. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 191 p.

Source: Dissertations Abstracts International, Volume: 83-07, Section: B.

Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2021.

This item must not be sold to any third party vendors.

The purpose of this study was to determine the comparative effectiveness of Tai Chi LEM (TC LEM) and the 8-form Tai Chi (8-form TC), relative to a stretching control group in improving balance, functional mobility, ankle proprioception, and ankle and hip muscle strength among older adults. Ninety participants (79.2 ± 6.2 years) were recruited from assisted living facilities. All participants were randomly assigned into TC LEM group (n = 29), 8-form TC group (n = 30) and stretching control group (n = 31), where they received TC LEM training, 8-form TC training, and stretching training for 16 weeks, respectively. Berg Balance Scale (BBS), Timed Up & Go (TUG) test, center of pressure (COP) measurements in quiet stance, ankle proprioception and ankle/hip strength torque were collected during pretest and posttest sessions. Non-inferiority tests were conducted to compare the change scores on the BBS and TUG test between the 2 intervention groups, respectively. Two-way ANOVAs with repeated measures were conducted to compare all the measurements before and after training among 3 groups. The upper limit of the 95% confidence interval (CI) of differences of change score of BBS (-1.0 - 1.3 points) between TC LEM group and 8-form TC group was within equivalence margins (1.8 points), while the upper limit of the 95% CI of differences of change score of TUG test (0.2 - 2.2 s) exceeded the equivalence margin (0.7 s). Significant improvements were found in BBS (P = 0.009), TUG test (P = 0.001), root mean square amplitude of COP displacement in anterior-posterior/medial-lateral directions (P = 0.001; P = 0.001), average speed of COP movement in anterior-posterior/medial-lateral directions (P = 0.001; P = 0.001), ankle proprioception (P = 0.001), ankle strength (P = 0.001; P = 0.032) and hip strength (P = 0.001) after training in the intervention groups compared to the stretching control group.TC LEM can improve balance, functional mobility, ankle proprioception, and ankle/hip muscle strength in older adults, and may have similar to better effects as the 8-form TC on improving balance and functional mobility in this age group.

ISBN: 9798759980636Subjects--Topical Terms:

548685
Biomechanics.
Subjects--Index Terms:

Tai Chi LEM

The Effects of Tai Chi Lower Extremity Movements on Balance, Functional Mobility, Ankle Proprioception, and Muscle Strength in Older Adults.
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