Abstract:
:This study was performed to determine the changes in electromyographic activities in the shoulder and forearm muscles when using the bare hands, well-fitting gloves, and gloves that are one size smaller or one size larger for simulated assembly operations. Sixteen asymptomatic seated workers with normal hands and no obvious deformities, skin diseases, or allergies were recruited. The subjects were asked to simulate assembly operations using their bare hands, well-fitting gloves, and one size smaller or one size larger. This study showed that wearing the wrong glove size led to a decrease in forceful activation of the forearm muscle and a compensatory increase in shoulder movement. In contrast, use of the bare hands or wearing well-fitting gloves led to effective forearm muscle activation, which decreased inefficient shoulder movement. These data indicate that wearing the wrong glove size will lead to continuous inefficient use of the forearm and shoulder muscles, and result in overuse of the shoulder.
journal_name
Ind Healthjournal_title
Industrial healthauthors
Yoo IG,Lee J,Jung MY,Lee JHdoi
10.2486/indhealth.ms1235subject
Has Abstractpub_date
2011-01-01 00:00:00pages
575-81issue
5eissn
0019-8366issn
1880-8026pii
JST.JSTAGE/indhealth/MS1235journal_volume
49pub_type
杂志文章abstract::Night work is becoming increasingly common. Unfortunately, humans are physiologically unsuited to inverted schedules, leading to negative consequences for shift workers, employers, and society. The circadian and homeostatic processes which govern sleepiness and alertness are improperly aligned for night workers. We re...
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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journal_title:Industrial health
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abstract:OBJECTIVE:The aim was to assess subjective oral health symptoms and job stress, as measured by self-assessment of how demanding the job is, in male financial workers. METHODS:The participants were recruited by applying screening procedures to a pool of Japanese registrants in an online database. For the stress check, ...
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abstract::Carbosulfan an acaricide was orally administrated at 48 mg/kg body weight/day to female swiss albino mice for 5, 10, 20 and 30 d. Daily vaginal smear and body weight was recorded. The mice were sacrificed by cervical dislocation after 24 h of terminal exposure to carbosulfan. The results of the present study indicated...
journal_title:Industrial health
pub_type: 杂志文章
doi:10.2486/indhealth.46.210
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