Searched for: subject:"Pacing"
(1 - 13 of 13)
document
Luger, T. (author), Mathiassen, S.E. (author), Srinivasan, D. (author), Bosch, T. (author)
Objectives: This study investigated the extent to which controlled changes in work pace in a cyclic pick-and-place task influence upper extremity kinematics and muscle activity, and whether an effect depends on working height. Methods: Thirteen participants performed the task for 4 min at each of five work paces ranging from 8 to 12 cycles·min-1...
article 2017
document
Stubbé-Alberts, H.E. (author), McCance, G. (author), Twissi, Z. (author), Ibrahim, N. (author)
Access to quality education is essential for children's academic, occupational, social, and emotional outcomes. Yet globally, 121 million school-aged children are out of school. Many of these children live in countries affected by armed conflict, poverty, or instability. Additionally, host countries - taking in refugee children - require...
conference paper 2017
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Luger, T. (author), Mathiassen, S.E. (author), Bosch, T. (author), Hoozemans, M. (author), Douwes, M. (author), Veeger, D.J. (author), de Looze, M.P. (author)
Occupational applications. In repetitive work, more physical variation is believed to reduce the risk of eventually developing musculoskeletal disorders. We investigated the extent to which workstation designs leading to more variation in upper arm postures during a pick-and-place task influenced outcomes of relevance to musculoskeletal disorder...
article 2017
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Berkulo, M.A.R. (author), Bol, S. (author), Levels, K. (author), Lamberts, R.P. (author), Daanen, H.A.M. (author), Noakes, T.D. (author)
The aim of this study was to investigate if drinking ad-libitum can counteract potential negative effects of a hypohydrated start caused by fluid restriction during a 40-km time trial (TT) in the heat. Twelve trained males performed one 40-km cycling TT euhydrated (EU: no water during the TT) and two 40-km cycling TTs hypohydrated. During one...
article 2016
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Levels, K. (author), de Koning, J. (author), Broekhuijzen, I. (author), Zwaan, T. (author), Foster, C. (author), Daanen, H. (author)
The goal of this study was to investigate the effects of different durations of skin temperature manipulation on pacing patterns and performance during a 15-km cycling time trial. Nineteen well-trained men completed three 15-km cycling time trials in 18°C and 50% relative humidity with 4.5-km (short-heat), 9.0-km (long-heat) or without (control)...
article 2014
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Levels, K. (author), de Koning, J.J. (author), Mol, E. (author), Foster, C. (author), Daanen, H.A.M. (author)
This study examined the effect of active pre-warming on speed and quality of performance during simulated firefighting exercise. Twelve male firefighters performed two trials in counterbalanced order. They were either pre-warmed by 20-min cycling at 1.5 Watt kg-1 body mass (WARM) or remained thermoneutral (CON) prior to a simulated firefighting...
article 2014
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Levels, K. (author)
doctoral thesis 2014
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Teunissen, L.P.J. (author), de Haan, A. (author), de Koning, J.J. (author), Daanen, H.A.M. (author)
Physiological and perceptual effects of wind cooling are often intertwined and have scarcely been studied in self-paced exercise. Therefore, we aimed to investigate (1) the independent perceptual effect of wind cooling and its impact on performance and (2) the responses to temporary wind cooling during self-paced exercise. Ten male subjects...
article 2013
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Levels, K. (author), de Koning, J.J. (author), Foster, C. (author), Daanen, H.A.M. (author)
Aerobic exercise performance is seriously compromised in the heat. Possibly, a high skin temperature causes a rating of perceived exertion (RPE)-mediated decrease in exercise intensity. The purpose of this study was to determine the effect of skin temperature on power output during a 7.5-km cycling time trial. Thirteen well-trained male subjects...
article 2012
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Bosch, T. (author), Mathiassen, S.E. (author), Visser, B. (author), de Looze, M.D. (author), van Dieën, J.V. (author)
This study investigated the effect of work pace on workload, motor variability and fatigue during light assembly work. Upper extremity kinematics and electromyography (EMG) were obtained on a cycle-to-cycle basis for eight participants during two conditions, corresponding to "normal" and "high" work pace according to a predetermined time system...
article 2011
document
Hettinga, F.J. (author), TNO Defensie en Veiligheid (author)
doctoral thesis 2008
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Guzik, P. (author), Piskorski, J. (author), Krauze, T. (author), Schneider, R. (author), Wesseling, K.H. (author), Wykrȩtowicz, A. (author), Wysocki, H. (author), TNO Biomedical Instrumentation (author)
Aim: To analyze the correlation of the Poincaré plot descriptors of RR intervals with standard measures of heart rate variability (HRV) and spontaneous baroreflex sensitivity (BRS). A physiological model of changing respiratory rates from 6 to 15 breaths/min provided a wide range of RR intervals for analysis. Material and methods: Beat-to-beat...
article 2007
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Hoogendoorn, W.E. (author), van Poppel, M.N.M. (author), Bongers, P.M. (author), Koes, B.W. (author), Bouter, L.M. (author), Hoogendoorn, L. (author), TNO Kwaliteit van Leven (author), KvL (author)
Study Design. A systematic review of observational studies. Objectives. To assess whether psychosocial factors at work and in private life are risk factors for the occurrence of back pain. Summary of Background Data. Several reviews on risk factors for back pain have paid attention to psychosocial factors. However, in none of the published...
article 2000
Searched for: subject:"Pacing"
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