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Fatigue-related Changes in Lifting P...

Ghesmaty Sangachin, Mahboobeh.

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Fatigue-related Changes in Lifting Performance with Obesity.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Fatigue-related Changes in Lifting Performance with Obesity./
作者:	Ghesmaty Sangachin, Mahboobeh.
面頁冊數:	30 p.
附註:	Source: Masters Abstracts International, Volume: 55-01.
Contained By:	Masters Abstracts International55-01(E).
標題:	Biomechanics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1594710
ISBN:	9781321921335

Fatigue-related Changes in Lifting Performance with Obesity.
Ghesmaty Sangachin, Mahboobeh.

Fatigue-related Changes in Lifting Performance with Obesity. - 30 p.

Source: Masters Abstracts International, Volume: 55-01.

Thesis (M.Eng.)--State University of New York at Buffalo, 2015.

Despite the rising prevalence of obesity, little is known about its moderating effects on injury risk factors, such as fatigue, in occupational settings. This study investigated the effect of obesity, fatigue and their interaction on lifting performance of 14 participants, 7 obese (mean BMI: 33.2 kg m -2) and 7 non-obese (mean BMI: 22.2 kg m-2) subjects. To induce fatigue, subjects performed repetitive lifting tasks for 1 hour at 120% of their maximum acceptable weight of lift. Generalized linear mixed models were fit to posture and acceleration data. The obese group bent to a &sim;10° lower peak trunk sagittal flexion angle, had 17% lower RMS jerk and took 0.8 seconds longer per lift. Post-fatigue, the obese group increased their trunk transverse and extension accelerations while the non-obese maintained theirs. These changes combined with their greater upper body mass may put individuals who are obese at higher risk of injury while lifting when fatigued.

ISBN: 9781321921335Subjects--Topical Terms:

548685
Biomechanics.

Fatigue-related Changes in Lifting Performance with Obesity.
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