Lifting Activities in Production and Logistics of the Future – Cardiopulmonary Exercise Testing (CPET) for Analyzing Physiological Stress

Knott, Verena; Mayr, Tobias; Bengler, Klaus

doi:10.1016/j.promfg.2015.07.173

Cited by 4 publications

(4 citation statements)

References 11 publications

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“…It was already demonstrated in Knott et al (2015) that three repetitions for meaningful results for the evaluation of the stress in working activities are sufficient by using the Oxygen Consumption (V'O 2 /kg) and the Heart Rate (HR), but there is also an increase after three repetitions. With this study it should be determined whether a load of 0 kg shows significant differences to a condition with 6.5 kg (Hypothesis 1) and at least which exercise duration is required (Hypothesis 2).…”

Section: Objective and Subjective Resultsmentioning

confidence: 99%

“…As can be seen in Figure 3, the test starts with a resting phase. This takes three minutes and is based on previously performed research (see Knott et al, 2015). In this case, the subject is in a seated position without moving in any way.…”

Section: Test Proceduresmentioning

confidence: 99%

“…In Knott et al (2015) it has been suggested that a higher load duration may result in more meaningful results for RER. Hypothesis 1 shows, however, that even after 10 or 15 minutes, no differences between different weight conditions are available for RER.…”

Section: Disscussion and Summarymentioning

confidence: 99%

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Repetitive Lifting Tasks in Logistics – Effects on Humans at Different Lifting Task Durations

Knott

Wiest

Bengler

2016

Proceedings of the Human Factors and Ergonomics Society Annual

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A volunteer study at the Chair of Ergonomics (TUM) investigates which cardiovascular effects on the human body are to be expected from repetitive lifting movements at different load times, and which requirements arise accordingly with respect to different lifting task durations by using the cardiopulmonary exercise testing (CPET) method. Two different weight classes and three different load times are combined with a conventional lifting task. In addition to the acquisition of objective data, such as oxygen consumption (V’O2/kg) or heart rate (HR), the subjective stress using the Borg RPE scale is determined and analyzed. 27 test persons (M=27.6 years, SD=±3.1) participated in the study. At 70.4% less than three quarter of the participants in the test were men. Both the objective and subjective data show significant differences between the mentioned weight classes. A load time of more than 10 minutes for analyzing manual handling tasks by using CPET is recommended.

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Section: Objective and Subjective Resultsmentioning

confidence: 99%

Section: Test Proceduresmentioning

confidence: 99%

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Repetitive Lifting Tasks in Logistics – Effects on Humans at Different Lifting Task Durations

Knott

Wiest

Bengler

2016

Proceedings of the Human Factors and Ergonomics Society Annual

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“…In the present century, load-lifting workers still do not have optimal working conditions in the field of logistics, production and service, specially concerning processes that involve lifting and carrying high amounts of weight and that represent a high load on the human body (Mittelstädt et al,2015).…”

Section: Introductionmentioning

confidence: 99%

International Symposium on Occupational Safety and Hygiene: Proceedings Book of the SHO2018

2018

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A Sociedade Portuguesa de Segurança e Higiene Ocupacionais realiza, em 26 e 27 de Março de 2018, a 14ª edição do Colóquio Internacional de Segurança e Higiene Ocupacionais - SHO 2018. Tal como nos doze últimos anos, o evento tem lugar no Auditório Nobre da Escola de Engenharia da Universidade do Minho, em Guimarães. A edição de 2018 abrange as temáticas da Ergonomia e do Ambiente Físico, dos Riscos Químicos e Biológicos, da Segurança contra Incêndio e da Gestão da Prevenção, que são objeto de sessões plenárias, decorrendo ainda várias sessões paralelas de comunicações livres nas 26 áreas temáticas previstas para o evento, bem como várias sessões com apresentação de posters.

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Exoskeleton Assistance Assessment (EAA)-Tool

Knott

Bengler

2018

Advances in Manufacturing, Production Management and Process Control

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Lifting Activities in Production and Logistics of the Future – Cardiopulmonary Exercise Testing (CPET) for Analyzing Physiological Stress

Cited by 4 publications

References 11 publications

Repetitive Lifting Tasks in Logistics – Effects on Humans at Different Lifting Task Durations

Repetitive Lifting Tasks in Logistics – Effects on Humans at Different Lifting Task Durations

International Symposium on Occupational Safety and Hygiene: Proceedings Book of the SHO2018

Exoskeleton Assistance Assessment (EAA)-Tool

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