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- 저자 : Clas-Håkan Nygård (검색결과 2 건)
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Mika Liukkonen,Clas-Håkan Nygård,Raija Laukkanen 한국산업안전보건공단 산업안전보건연구원 2017 Safety and health at work Vol.8 No.4
It has been suggested that engaging technology can empower individuals to be more proactive about their health and reduce their health risks. The aim of the present intervention was to study the effects of technology-aided testing and feedback on physical activity and biological age of employees in a middle-sized enterprise. In all, 121 employees (mean age 42?±?10 years) participated in the 12-month three-arm cluster randomized trial. The fitness measurement process (Body Age) determined the participants’ biological age in years. Physical activity was measured with the International Physical Activity Questionnaire Short Form. Physical activity did not change during the intervention. Biological age (better fitness) improved in all groups statistically significantly (p?<?0.001), but with no interaction effects. The mean changes (years) in the groups were??2.20 for the controls, ?2.83 for the group receiving their biological age and feedback, and??2.31 for the group receiving their biological age, feedback, and a training computer. Technology-aided testing with feedback does not seem to change the amount of physical activity but may enhance physical fitness measured by biological age.
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Reetta Rutanen 1,Riitta Luoto,Jani Raitanen,Kirsi Mansikkamäki,Eija Tomás,Clas-Håkan Nygård 한국산업안전보건공단 산업안전보건연구원 2014 Safety and health at work Vol.5 No.4
Background: Physical exercise during leisure time is known to increase physical capacity; however, the long-term effects on work ability and work strain are inconclusive. The aim of this study was to investigate the effects of a 6-month physical exercise program on work ability and work strain after 6 months and 30 months, among women with menopausal symptoms at baseline. Methods: A questionnaire including questions on work ability and work strain was mailed in the beginning, at 6 months and after 30 months after the intervention to occupationally active women participating in a randomized controlled study on physical exercise and quality of life. The intervention included aerobic exercise training 4 times per week, 50 minutes per session. Work ability was measured with the Work Ability Index (WAI) and with questions about physical and mental work strain. Results: Women aged 47e62 years (N ¼ 89) who were occupationally active at baseline were included in the analyses. The increase in WAI from baseline to the end of the exercise intervention (6 months) was statistically significantly greater among the intervention group than among the control group (regression coefficient 2.08; 95% confidence interval 0.71e3.46). The difference between the groups persisted for 30 months. No significant short- or long-term effects on physical and mental work strain were found. Conclusion: A 6-month physical exercise intervention among symptomatic menopausal women had positive short-term as well as long-term effects on work ability.
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