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Teuber M, Leyhr D, Sudeck G. Physical activity improves stress load, recovery, and academic performance-related parameters among university students: a longitudinal study on daily level. BMC Public Health 2024; 24:598. [PMID: 38402396 PMCID: PMC10893600 DOI: 10.1186/s12889-024-18082-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 02/12/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Physical activity has been proven to be beneficial for physical and psychological health as well as for academic achievement. However, especially university students are insufficiently physically active because of difficulties in time management regarding study, work, and social demands. As they are at a crucial life stage, it is of interest how physical activity affects university students' stress load and recovery as well as their academic performance. METHODS Student´s behavior during home studying in times of COVID-19 was examined longitudinally on a daily basis during a ten-day study period (N = 57, aged M = 23.5 years, SD = 2.8, studying between the 1st to 13th semester (M = 5.8, SD = 4.1)). Two-level regression models were conducted to predict daily variations in stress load, recovery and perceived academic performance depending on leisure-time physical activity and short physical activity breaks during studying periods. Parameters of the individual home studying behavior were also taken into account as covariates. RESULTS While physical activity breaks only positively affect stress load (functional stress b = 0.032, p < 0.01) and perceived academic performance (b = 0.121, p < 0.001), leisure-time physical activity affects parameters of stress load (functional stress: b = 0.003, p < 0.001, dysfunctional stress: b = -0.002, p < 0.01), recovery experience (b = -0.003, p < 0.001) and perceived academic performance (b = 0.012, p < 0.001). Home study behavior regarding the number of breaks and longest stretch of time also shows associations with recovery experience and perceived academic performance. CONCLUSIONS Study results confirm the importance of different physical activities for university students` stress load, recovery experience and perceived academic performance in home studying periods. Universities should promote physical activity to keep their students healthy and capable of performing well in academic study: On the one hand, they can offer opportunities to be physically active in leisure time. On the other hand, they can support physical activity breaks during the learning process and in the immediate location of study.
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Affiliation(s)
- Monika Teuber
- Institute of Sports Science, Faculty of Economics and Social Sciences, University of Tübingen, Tübingen, Germany.
| | - Daniel Leyhr
- Institute of Sports Science, Faculty of Economics and Social Sciences, University of Tübingen, Tübingen, Germany
- Methods Center, Faculty of Economics and Social Sciences, University of Tübingen, Tübingen, Germany
| | - Gorden Sudeck
- Institute of Sports Science, Faculty of Economics and Social Sciences, University of Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sports and Physical Activity, University of Tübingen, Tübingen, Germany
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Lam HKN, Sproule J, Turner AP, Murgatroyd P, Gristwood G, Richards H, Phillips SM. International orienteering experts' consensus on the definition, development, cause, impact and methods to reduce mental fatigue in orienteering: A Delphi study. J Sports Sci 2023; 40:2595-2607. [PMID: 36765435 DOI: 10.1080/02640414.2023.2177027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Orienteering is an outdoor activity wherein participants use a map and compass to locate control points and choose the quickest path to the next control point in a natural environment. Attentional focus, rapid decision-making, and high aerobic fitness may influence orienteering performance. Therefore, this research aimed to seek international orienteering expert consensus regarding the definition, development, causes, influences and methods to reduce mental fatigue (MF) in orienteering based on practical experience. Following ethical approval, a three-round Delphi survey was conducted online with twenty-four orienteering coaches and athletes (or former athletes) from 10 different countries with international orienteering competition experience. The threshold of consensus was ≥ 70% agreement among respondents. The experts agreed that MF exists in daily life and orienteering with a substantial negative effect on their conscious decision-making performance and psychological responses. The experts disagreed that the form of MF that athletes experienced in orienteering training are similar to the competition. However, there was no agreement that MF would impact endurance and high-speed running performance during orienteering. This research refines the definition of MF and summarises the distinctions in what causes MF in orienteering training and competition, implying that MF should be addressed separately.
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Affiliation(s)
- Hui Kwan Nicholas Lam
- Institute for Sport, Physical Education and Health Sciences, Human Performance Science Research Group, the University of Edinburgh, Edinburgh, UK
| | - John Sproule
- Institute for Sport, Physical Education and Health Sciences, Human Performance Science Research Group, the University of Edinburgh, Edinburgh, UK
| | - Anthony P Turner
- Institute for Sport, Physical Education and Health Sciences, Human Performance Science Research Group, the University of Edinburgh, Edinburgh, UK
| | | | | | - Hugh Richards
- Institute for Sport, Physical Education and Health Sciences, Human Performance Science Research Group, the University of Edinburgh, Edinburgh, UK
| | - Shaun M Phillips
- Institute for Sport, Physical Education and Health Sciences, Human Performance Science Research Group, the University of Edinburgh, Edinburgh, UK
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3
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Teuber M, Leyhr D, Moll J, Sudeck G. Nudging digital physical activity breaks for home studying of university students-A randomized controlled trial during the COVID-19 pandemic with daily activity measures. Front Sports Act Living 2022; 4:1024996. [PMID: 36506718 PMCID: PMC9729792 DOI: 10.3389/fspor.2022.1024996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/31/2022] [Indexed: 11/25/2022] Open
Abstract
University students are of particular public health interest because they are at high risk for physical inactivity and sedentary behaviors. In conjunction with the COVID-19 pandemic, sedentariness and physical inactivity were reinforced, as the pandemic led to an increase in home studying. Physical activity (PA) breaks have been identified as promoting factors for university students' physical and mental health. Therefore, the present study explored an approach to nudge students to take PA breaks at home while studying. The purpose was to test the effectiveness of digital nudging for PA breaks for 10 days using a randomized intervention design during the COVID-19 pandemic. It included an intervention group who received daily digital motivational prompts for PA break videos and a minimal intervention control group who got low-level access to PA break videos via a one-time link sent to the media library. Using a sample of university students in the southwest of Germany (n = 57), two-level binary logistic regression models were calculated to predict daily participation in PA breaks during the intervention period depending on the nudging intervention, as well as previous participation in PA breaks, the general PA level of the subjects before the intervention, the time spent on PA and on home studying in a day, the kind of day during the intervention (weekday vs. weekend), and the students' age. Results revealed that the digital nudging intervention did not show any significant effect on the likelihood to participate in PA breaks on a given day (0.69 ≤ β ≤ 0.75, p > 0.3). Instead, an individual-level effect revealed that the longer a student studied at home over the course of a day, the more likely he or she was to take a PA break (1.07 ≤ β ≤ 1.11, p < 0.001). Current findings show that individual characteristics such as daily time spent on home studying, which can change over the course of the intervention phase, are relevant considerations within nudging intervention in university setting. This provides initial insights especially for digital PA breaks for students during home studying.
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Affiliation(s)
- Monika Teuber
- Faculty of Economics and Social Sciences, Institute of Sports Science, University of Tübingen, Tübingen, Germany
| | - Daniel Leyhr
- Faculty of Economics and Social Sciences, Institute of Sports Science, University of Tübingen, Tübingen, Germany
- Methods Center, Faculty of Economics and Social Sciences, University of Tübingen, Tübingen, Germany
| | - Juliane Moll
- Faculty of Economics and Social Sciences, Institute of Sports Science, University of Tübingen, Tübingen, Germany
| | - Gorden Sudeck
- Faculty of Economics and Social Sciences, Institute of Sports Science, University of Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sports and Physical Activity, University of Tübingen, Tübingen, Germany
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4
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"Give me a break!" A systematic review and meta-analysis on the efficacy of micro-breaks for increasing well-being and performance. PLoS One 2022; 17:e0272460. [PMID: 36044424 PMCID: PMC9432722 DOI: 10.1371/journal.pone.0272460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/19/2022] [Indexed: 12/05/2022] Open
Abstract
Recovery activities during short breaks taken between work tasks are solutions for preventing the impairing effects of accumulated strain. No wonder then that a growing body of scientific literature from various perspectives emerged on this topic. The present meta-analysis is aimed at estimating the efficacy of micro-breaks in enhancing well-being (vigor and fatigue) and performance, as well as in which conditions and for whom are the micro-breaks most effective. We searched the existent literature on this topic and aggregated the existing data from experimental and quasi-experimental studies. The systematic search revealed 19 records, which resulted in 22 independent study samples (N = 2335). Random-effects meta-analyses shown statistically significant but small effects of micro-breaks in boosting vigor (d = .36, p < .001; k = 9, n = 913), reducing fatigue (d = .35, p < .001; k = 9, n = 803), and a non-significant effect on increasing overall performance (d = .16, p = .116; k = 15, n = 1132). Sub-groups analyses on performance types revealed significant effects only for tasks with less cognitive demands. A meta-regression showed that the longer the break, the greater the boost was on performance. Overall, the data support the role of micro-breaks for well-being, while for performance, recovering from highly depleting tasks may need more than 10-minute breaks. Therefore, future studies should focus on this issue.
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Hoover CS, Ragsdale JM, Ayres TB. An experimental test of resource recovery from physical and relaxation work break activities. Stress Health 2022; 38:477-489. [PMID: 34723446 DOI: 10.1002/smi.3108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 10/18/2021] [Accepted: 10/22/2021] [Indexed: 11/05/2022]
Abstract
Actual resource replenishment, a defining part of the stress-recovery process, has hardly been studied. We address this gap in the literature within the context of work breaks to determine which resources are replenished relative to a pre-stressor baseline. Guided by conservation of resources theory and the effort-recovery model, we explored how two different break activities promoted recovery by looking at their effects on recovery experiences (relaxation, psychological detachment), psychological resources (self-regulatory capacity, energy), and an indicator of insufficient recovery (fatigue). In a sample of 160 college students, we experimentally induced a state of resource depletion via mentally demanding tasks and randomly assigned people to a physical (stationary bike) or relaxation (progressive muscle relaxation) recovery break activity. The relaxation activity resulted in higher psychological detachment and relaxation experiences, the physical activity resulted in higher energy levels, and there were no differences between the break activities for self-regulatory capacity or fatigue. Overall, post-break resource levels improved following recovery break activities. Energy levels returned to baseline (replenishment); self-regulatory capacity and fatigue improved beyond baseline (accumulation). These resource replenishment and accumulation findings further the development of recovery theory and help employees select a work break activity that better meets their resource-related needs.
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Affiliation(s)
- Coty S Hoover
- Psychology Department, University of Tulsa, Tulsa, OK, USA
| | | | - Thomas B Ayres
- Psychology Department, University of Tulsa, Tulsa, OK, USA
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Archary P, Thatcher A. Affective and cognitive restoration: comparing the restorative role of indoor plants and guided meditation. ERGONOMICS 2022; 65:933-942. [PMID: 34747336 DOI: 10.1080/00140139.2021.2003873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/29/2021] [Indexed: 06/13/2023]
Abstract
This study investigated whether indoor plants were as effective as a guided meditation for enabling psychological recovery after fatigue induced by the abbreviated vigilance task. Sixty students were randomly assigned to an indoor plant, guided meditation, or control rest-break condition. The psychological processes most in need of recovery were identified as cognitive and affective restoration. Measures of affect, stress, and working memory were taken before and after the vigilance task, and again after a rest intervention. The vigilance task-induced fatigue as shown by a significant vigilance decrement and also significantly lowered positive affect and cognitive engagement, and significantly increased distress across all three conditions. After exposure to the break interventions, distress significantly decreased for participants in the indoor plant break condition while distress significantly decreased and engagement significantly increased in the guided meditation break condition. Indoor plants and guided meditation had a small, but significant positive impact on affective restoration and no significant impact on cognitive restoration. Practitioner summary: Indoor plants are a cost-effective green ergonomics intervention in offices. This study found that a rest break with indoor plants was as effective as a rest break with guided meditation for affective restoration after fatigue from a vigilance task.AbbreviationsARTattention restoration theoryLCDliquid crystal displayPANASpositive and negative affect scheduleDSSQS: dundee stress state questionnaire - short versionBDSbackward digit spanANOVAanalysis of varianceCIconfidence intervalMmean.
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Affiliation(s)
- Preyen Archary
- Department of Psychology, University of the Witwatersrand, Johannesburg, South Africa
| | - Andrew Thatcher
- Department of Psychology, University of the Witwatersrand, Johannesburg, South Africa
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Classroom Movement Breaks and Physically Active Learning Are Feasible, Reduce Sedentary Behaviour and Fatigue, and May Increase Focus in University Students: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137775. [PMID: 35805432 PMCID: PMC9265656 DOI: 10.3390/ijerph19137775] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 11/30/2022]
Abstract
Background: University students are mostly sedentary in tertiary education settings which may be detrimental to their health and learning. This review aimed to examine the feasibility and efficacy of classroom movement breaks (CMB) and physically active learning (PAL) on physical and cognitive outcomes in university students in the tertiary setting. Methods: Five electronic databases (MEDLINE, CINAHL, Embase, PsychINFO, and PubMed) were searched for articles published up until November 2021. Manual searching of reference lists and citation tracking were also completed. Two reviewers independently applied inclusion and exclusion criteria and completed quality assessment. Articles were included if they evaluated CMB or PAL interventions delivered to university students in a tertiary setting. Results: Of the 1691 articles identified, 14 studies with 5997 participants met the inclusion criteria. Average study quality scores were poor for both CMB and PAL studies. CMBs and PAL are feasible in the tertiary setting and increase physical activity, reduce sedentary behaviour, increase wellbeing, and reduce fatigue in university students. In addition, CMBs increased student focus and attention in class and PAL had no detrimental effect on academic performance. Conclusions: University educators should feel confident in introducing CMB and/or PAL interventions into their classes to improve student health and wellbeing.
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Peng-Li D, Andersen T, Finlayson G, Byrne DV, Wang QJ. The impact of environmental sounds on food reward. Physiol Behav 2021; 245:113689. [PMID: 34954199 DOI: 10.1016/j.physbeh.2021.113689] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 10/01/2021] [Accepted: 12/22/2021] [Indexed: 12/19/2022]
Abstract
Wanting and liking are both components of food reward, but they manifest in fundamentally different neural substrates. While wanting denotes anticipatory and motivational behaviors, liking is associated with consummatory and hedonic experiences. These distinct constructs have also been quantitatively dissociated in behavioral paradigms. Indeed, internal, physiological, and interoceptive states affect the degree to which the food presented is valued. However, how contextual sensory cues might impact these appetitive and rewarding responses to food remains unexplored. In light of the increasing empirical focus on sound in food research, we investigated the influence of environmental soundscapes on explicit liking, explicit wanting, implicit wanting, choice frequency, and reaction time of healthy/unhealthy food using an online version of the Leeds Food Preference Questionnaire (LFPQ). Soft nature sounds and loud restaurant noises were employed to induce emotional relaxation and arousal respectively. One hundred and one healthy university students completed a repeated-measure design of the LFPQ; once with each soundscape playing in the background. Generalized linear mixed model analyses detected a significant interaction effect between soundscape and food type on choice frequency, yet the post hoc analyses did not reach significance. No interaction effects between soundscape and food type on wanting or liking were discovered. However, hypothesis-driven analyses found that nature sounds increased explicit liking of healthy (vs. unhealthy) foods, while no effect of soundscape on any wanting measures (explicit or implicit) were observed. Finally, exploratory analyses indicated that restaurant noise (vs. nature sound) induced faster response times for both healthy and unhealthy foods. The study exemplifies that in an online setting, contextual auditory manipulation of certain food reward measures and decision processes is feasible.
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Affiliation(s)
- Danni Peng-Li
- Food Quality Perception & Society Team, iSENSE Lab, Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus, 8200 Denmark; Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China; Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
| | - Tjark Andersen
- Food Quality Perception & Society Team, iSENSE Lab, Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus, 8200 Denmark; Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
| | - Graham Finlayson
- Appetite & Energy Balance Research Group, University of Leeds, Leeds, United Kingdom
| | - Derek Victor Byrne
- Food Quality Perception & Society Team, iSENSE Lab, Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus, 8200 Denmark; Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
| | - Qian Janice Wang
- Food Quality Perception & Society Team, iSENSE Lab, Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus, 8200 Denmark; Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
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9
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Gilsoul J, Libertiaux V, Collette F. Cognitive fatigue in young, middle‐aged, and older: Breaks as a way to recover. APPLIED PSYCHOLOGY-AN INTERNATIONAL REVIEW-PSYCHOLOGIE APPLIQUEE-REVUE INTERNATIONALE 2021. [DOI: 10.1111/apps.12358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jessica Gilsoul
- GIGA‐CRC in Vivo Imaging University of Liège Liège Belgium
- Psychology and Neuroscience of Cognition Research Unit (PsyNCog) University of Liège Liège Belgium
| | | | - Fabienne Collette
- GIGA‐CRC in Vivo Imaging University of Liège Liège Belgium
- Psychology and Neuroscience of Cognition Research Unit (PsyNCog) University of Liège Liège Belgium
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The impact of rest breaks on subjective fatigue in physicians of the General Hospital of Vienna. Wien Klin Wochenschr 2021; 134:156-161. [PMID: 34613476 PMCID: PMC8857152 DOI: 10.1007/s00508-021-01949-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/01/2021] [Indexed: 11/18/2022]
Abstract
Aims Medical doctors are affected by high levels of occupational burnout. Work organization such as sufficient rest breaks can decrease stress and fatigue; however, rest breaks are often skipped under high workload and time pressure. The present study sought to investigate the effect of self-determined rest breaks on acute and daily levels of fatigue in physicians of the General Hospital of Vienna. Methods Rest breaks and fatigue were recorded throughout day shifts over a time span of 4 weeks with a mobile assessment device. A total of 12 physicians of a university clinic participated in the study. Data were analyzed using generalized estimating equations. Results Analyses were based on a total of 115 workdays including 93 rest breaks and 800 fatigue assessments. Physicians took an average of 0.81 rest breaks per day. Fatigue was lower in the 30 min after the break than in the hour before the break; however, the number of rest breaks did not affect the increase of fatigue during shifts. Conclusion Self-determined rest breaks were effective in reducing acute fatigue in hospital physicians during work. The failure to find an effect on the increase of work-related fatigue may be due to the infrequency of rest breaks in hospital physicians.
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Blasche G, Wendsche J, Tschulik T, Schoberberger R, Weitensfelder L. Individual Determinants of Rest-Break Behavior in Occupational Settings. Healthcare (Basel) 2021; 9:healthcare9101330. [PMID: 34683010 PMCID: PMC8544579 DOI: 10.3390/healthcare9101330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/28/2021] [Accepted: 10/01/2021] [Indexed: 11/25/2022] Open
Abstract
Aims: Work breaks improve well-being, productivity, and health. The aim of this study was to investigate the individual determinants of rest-break behavior during work using the theory of planned behavior (TPB). Methods: The association between attitude, control, and subjective norm and rest-break intention (i.e., taking rest breaks regularly), and rest-break behavior (average number of rest breaks/workhour) was analyzed with stepwise linear regression in a cross-sectional design. The study participants included 109 clerical employees, and 215 nurses. Results: Attitude and control were positively associated with rest-break intention. Intention and control were positively associated with rest-break behavior. The effect of intention was moderated by occupation, with intention being more weakly associated with rest-break behavior in nurses who had less behavioral control. Conclusions: Job control is the major predictor of rest-break behavior, with attitudes playing a minor role, and social norm playing no role. To increase rest-break behavior, a greater extent of job control is necessary.
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Affiliation(s)
- Gerhard Blasche
- Center for Public Health, Department of Environmental Health, Medical University of Vienna, A-1090 Vienna, Austria; (T.T.); (L.W.)
- Correspondence:
| | - Johannes Wendsche
- Federal Institute for Occupational Safety and Health, D-01099 Dresden, Germany;
| | - Theresa Tschulik
- Center for Public Health, Department of Environmental Health, Medical University of Vienna, A-1090 Vienna, Austria; (T.T.); (L.W.)
| | - Rudolf Schoberberger
- Center for Public Health, Department of Social and Preventive Medicine, Medical University Vienna, A-1090 Vienna, Austria;
| | - Lisbeth Weitensfelder
- Center for Public Health, Department of Environmental Health, Medical University of Vienna, A-1090 Vienna, Austria; (T.T.); (L.W.)
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Peiris CL, O’Donoghue G, Rippon L, Meyers D, Hahne A, De Noronha M, Lynch J, Hanson LC. Classroom Movement Breaks Reduce Sedentary Behavior and Increase Concentration, Alertness and Enjoyment during University Classes: A Mixed-Methods Feasibility Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115589. [PMID: 34073761 PMCID: PMC8197210 DOI: 10.3390/ijerph18115589] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/19/2021] [Accepted: 05/22/2021] [Indexed: 12/17/2022]
Abstract
This mixed-methods study aimed to determine the feasibility of incorporating movement breaks into university classes in terms of acceptability (disruption, engagement, satisfaction), practicality (ease of scheduling and conducting breaks) and efficacy (sedentary time, concentration, alertness, enjoyment). Movement breaks of five to 10 min duration were scheduled after 20 min of sedentary time during 2-h classes. Classes without movement breaks were used as a comparison. Data were collected using surveys, objective physical activity monitoring and focus group interviews of students (n = 85) and tutors (n = 6). Descriptive statistics (quantitative data) and independent coding and thematic analysis (qualitative data) were completed. Students (mean age 23 ± 2 years, 69% female) actively engaged in movement breaks with no adverse events. Movement breaks were perceived to be beneficial for concentration, engagement and productivity. Timing of the break was perceived to be important to enhance the benefit and reduce disruption. Students preferred outdoor or competitive movement breaks. Students spent 13 min less time sitting (95%CI 10 to 17), took 834 more steps (95%CI 675 to 994) and had higher levels of concentration, alertness and enjoyment (p < 0.001) in classes with movement breaks compared to classes without. Classroom movement breaks are feasible and may be considered for incorporation into university classes to reduce sedentary behaviour and increase physical activity, alertness, concentration and enjoyment.
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Affiliation(s)
- Casey L. Peiris
- School of Allied Health, Human Services and Sport, Physiotherapy, La Trobe University, Melbourne, VIC 3086, Australia; (L.R.); (D.M.); (A.H.); (J.L.)
- Correspondence:
| | - Gráinne O’Donoghue
- UCD School of Public Health, Physiotherapy and Sports Science, University College Dublin, Belfield, Dublin 4, Ireland;
| | - Lewis Rippon
- School of Allied Health, Human Services and Sport, Physiotherapy, La Trobe University, Melbourne, VIC 3086, Australia; (L.R.); (D.M.); (A.H.); (J.L.)
| | - Dominic Meyers
- School of Allied Health, Human Services and Sport, Physiotherapy, La Trobe University, Melbourne, VIC 3086, Australia; (L.R.); (D.M.); (A.H.); (J.L.)
| | - Andrew Hahne
- School of Allied Health, Human Services and Sport, Physiotherapy, La Trobe University, Melbourne, VIC 3086, Australia; (L.R.); (D.M.); (A.H.); (J.L.)
| | - Marcos De Noronha
- La Trobe Rural Health School, Holsworth Research Initiative, La Trobe University, Bendigo, VIC 3550, Australia;
| | - Julia Lynch
- School of Allied Health, Human Services and Sport, Physiotherapy, La Trobe University, Melbourne, VIC 3086, Australia; (L.R.); (D.M.); (A.H.); (J.L.)
| | - Lisa C. Hanson
- Violet Vines Marshman Centre for Rural Health Research, La Trobe Rural Health School, La Trobe University, Bendigo, VIC 3550, Australia;
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Infantes-Paniagua Á, Silva AF, Ramirez-Campillo R, Sarmento H, González-Fernández FT, González-Víllora S, Clemente FM. Active School Breaks and Students' Attention: A Systematic Review with Meta-Analysis. Brain Sci 2021; 11:brainsci11060675. [PMID: 34064202 PMCID: PMC8224334 DOI: 10.3390/brainsci11060675] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 01/20/2023] Open
Abstract
School physical activity breaks are currently being proposed as a way to improve students’ learning. However, there is no clear evidence of the effects of active school breaks on academic-related cognitive outcomes. The present systematic review with meta-analysis scrutinized and synthesized the literature related to the effects of active breaks on students’ attention. On January 12th, 2021, PubMed, PsycINFO, Scopus, SPORTDiscus, and Web of Science were searched for published interventions with counterbalanced cross-over or parallel-groups designs with a control group, including school-based active breaks, objective attentional outcomes, and healthy students of any age. Studies’ results were qualitatively synthesized, and meta-analyses were performed if at least three study groups provided pre-post data for the same measure. Results showed some positive acute and chronic effects of active breaks on attentional outcomes (i.e., accuracy, concentration, inhibition, and sustained attention), especially on selective attention. However, most of the results were not significant. The small number of included studies and their heterogeneous design are the primary limitations of the present study. Although the results do not clearly point out the positive effects of active breaks, they do not compromise students’ attention. The key roles of intensity and the leader of the active break are discussed. INPLASY registration number: 202110054.
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Affiliation(s)
- Álvaro Infantes-Paniagua
- Department of Physical Education, Arts Education, and Music, Faculty of Education of Albacete, University of Castilla-La Mancha, 02071 Albacete, Spain
- Correspondence: ; Tel.: +34-967-599-200 (ext. 2564)
| | - Ana Filipa Silva
- N2i, Polytechnic Institute of Maia, 4475-690 Maia, Portugal;
- The Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
| | - Rodrigo Ramirez-Campillo
- Department of Physical Activity Sciences, Universidad de Los Lagos, 8320000 Santiago, Chile;
- Centro de Investigación en Fisiología del Ejercicio, Facultad de Ciencias, Universidad Mayor, 7500000 Santiago, Chile
| | - Hugo Sarmento
- University of Coimbra, 3004-531 Coimbra, Portugal;
- Research Unit for Sport and Physical Activity, Faculty of Sport Sciences and Physical Education, 3004-531 Coimbra, Portugal
| | - Francisco Tomás González-Fernández
- Centro de Estudios Superiores Alberta Giménez, Department of Physical Activity and Sport Sciences, Pontifical University of Comillas, 07013 Palma, Spain;
| | - Sixto González-Víllora
- Department of Physical Education, Arts Education, and Music, Faculty of Education of Cuenca, University of Castilla-La Mancha, 17071 Cuenca, Spain;
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal;
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
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14
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Blasche G, deBloom J, Chang A, Pichlhoefer O. Is a meditation retreat the better vacation? effect of retreats and vacations on fatigue, emotional well-being, and acting with awareness. PLoS One 2021; 16:e0246038. [PMID: 33556137 PMCID: PMC7869997 DOI: 10.1371/journal.pone.0246038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 01/13/2021] [Indexed: 11/18/2022] Open
Abstract
It is well established that leisure vacations markedly improve well-being, but that these effects are only of short duration. The present study aimed to investigate whether vacation effects would be more lasting if individuals practiced meditation during the leisure episode. Meditation is known to improve well-being durably, among others, by enhancing the mental faculty of mindfulness. In this aim, leisure vacations during which individuals practiced meditation to some extent were compared with holidays not including any formal meditation practice as well as with meditation retreats (characterized by intense meditation practice) utilizing a naturalistic observational design. Fatigue, well-being, and mindfulness were assessed ten days before, ten days after, and ten weeks after the stays in a sample of 120 individuals accustomed to meditation practices. To account for differences in the experience of these stays, recovery experiences were additionally assessed. Ten days after the stay, there were no differences except for an increase in mindfulness for those practicing meditation. Ten weeks after the stay, meditation retreats and vacations including meditation were associated with greater increases in mindfulness, lower levels of fatigue, and higher levels of well-being than an "ordinary" vacation during which meditation was not practiced. The finding suggests that the inclusion of meditation practice during vacation could help alleviate vacations' greatest pitfall, namely the rapid decline of its positive effects.
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Affiliation(s)
- Gerhard Blasche
- Department of Environmental Health, Center for Public Health, Medical University of Vienna, Vienna, Austria
- * E-mail:
| | - Jessica deBloom
- Department of Psychology, Faculty of Social Sciences, Tampere University, Tampere, Finland
- Faculty of Economics & Business, University of Groningen, Groningen, Netherlands
| | - Adrienne Chang
- Department of Sociology and Gerontology, Miami University, Miamí, Florida, United States of America
| | - Otto Pichlhoefer
- Department of General Practice and Family Medicine, Center for Public Health, Medical University of Vienna, Vienna, Austria
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15
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Loch F, Hof Zum Berge A, Ferrauti A, Meyer T, Pfeiffer M, Kellmann M. Acute Effects of Mental Recovery Strategies After a Mentally Fatiguing Task. Front Psychol 2021; 11:558856. [PMID: 33424674 PMCID: PMC7785754 DOI: 10.3389/fpsyg.2020.558856] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 11/23/2020] [Indexed: 12/28/2022] Open
Abstract
Both daily demands as well as training and competition characteristics in sports can result in a psychobiological state of mental fatigue leading to feelings of tiredness, lack of energy, an increased perception of effort, and performance decrements. Moreover, optimal performance will only be achievable if the balance between recovery and stress states is re-established. Consequently, recovery strategies are needed aiming at mental aspects of recovery. The aim of the study was to examine acute effects of potential mental recovery strategies (MR) on subjective-psychological and on cognitive performance outcomes after a mentally fatiguing task. A laboratory-based randomized cross-over study with twenty-four students (22.8 ± 3.6 years) was applied. Participants were run through a powernap intervention (PN), a systematic breathing intervention (SB), a systematic breathing plus mental imagery intervention (SB+), and a control condition (CC) with one trial a week over four consecutive weeks. Mental fatigue was induced by completion of the 60-min version of the AX-continuous performance test (AX-CPT). The Short Recovery and Stress Scale (SRSS) and Visual Analog Scales (VAS) were assessed to measure effects on perceptual outcomes. Cognitive performance was measured with a reaction time test of the Vienna Test System (VTS). During all three recovery interventions and CC portable polysomnography was applied. Results showed a significant increase from pre-AX-CPT to pre-MR on fatigue states and recovery-stress states indicating that the induction of mental fatigue was effective. Moreover, results underlined that analysis yielded no significant differences between recovery interventions and the control condition but they revealed significant time effects for VAS, SRSS items, and cognitive performance. However, it could be derived that the application of a rest break with 20 min of mental recovery strategies appears to enhance recovery on a mainly mental and emotional level and to reduce perceived mental fatigue.
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Affiliation(s)
- Fabian Loch
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
| | - Annika Hof Zum Berge
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
| | - Alexander Ferrauti
- Unit of Training and Exercise Science, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
| | - Tim Meyer
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
| | - Mark Pfeiffer
- Institute of Sport Science, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Michael Kellmann
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany.,School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD, Australia
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16
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Strasser A, Luksys G, Xin L, Pessiglione M, Gruetter R, Sandi C. Glutamine-to-glutamate ratio in the nucleus accumbens predicts effort-based motivated performance in humans. Neuropsychopharmacology 2020; 45:2048-2057. [PMID: 32688366 PMCID: PMC7547698 DOI: 10.1038/s41386-020-0760-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/18/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022]
Abstract
Substantial evidence implicates the nucleus accumbens in motivated performance, but very little is known about the neurochemical underpinnings of individual differences in motivation. Here, we applied 1H magnetic resonance spectroscopy (1H-MRS) at ultra-high-field in the nucleus accumbens and inquired whether levels of glutamate (Glu), glutamine (Gln), GABA or their ratios predict interindividual differences in effort-based motivated task performance. Given the incentive value of social competition, we also examined differences in performance under self-motivated or competition settings. Our results indicate that higher accumbal Gln-to-Glu ratio predicts better overall performance and reduced effort perception. As performance is the outcome of multiple cognitive, motor and physiological processes, we applied computational modeling to estimate best-fitting individual parameters related to specific processes modeled with utility, effort and performance functions. This model-based analysis revealed that accumbal Gln-to-Glu ratio specifically relates to stamina; i.e., the capacity to maintain performance over long periods. It also indicated that competition boosts performance from task onset, particularly for low Gln-to-Glu individuals. In conclusion, our findings provide novel insights implicating accumbal Gln and Glu balance on the prediction of specific computational components of motivated performance. This approach and findings can help developing therapeutic strategies based on targeting metabolism to ameliorate deficits in effort engagement.
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Affiliation(s)
- Alina Strasser
- grid.5333.60000000121839049Laboratory of Behavioral Genetics (LGC), Brain Mind Institute (BMI), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Gediminas Luksys
- Centre for Discovery Brain Sciences (CDBS), University of Edinburgh, Edinburgh, UK. .,ZJU-UoE Institute, Zhejiang University International Campus, Haining, China.
| | - Lijing Xin
- grid.5333.60000000121839049Animal Imaging and Technology Core (AIT), Center for Biomedical Imaging (CIBM), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Mathias Pessiglione
- grid.411439.a0000 0001 2150 9058Motivation, Brain and Behavior Team, Brain and Spine Institute (ICM), Paris, France
| | - Rolf Gruetter
- grid.5333.60000000121839049Laboratory of Functional and Metabolic Imaging, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland ,grid.9851.50000 0001 2165 4204Department of Radiology, University of Lausanne (UNIL), Lausanne, Switzerland ,grid.8591.50000 0001 2322 4988Department of Radiology, University of Geneva (UNIGE), Geneva, Switzerland
| | - Carmen Sandi
- Laboratory of Behavioral Genetics (LGC), Brain Mind Institute (BMI), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
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17
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Forouzan F, Teimouri H, Safari A. Leisure time management in the workplace: Providing a model. HUMAN SYSTEMS MANAGEMENT 2020. [DOI: 10.3233/hsm-200883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Farkhondeh Forouzan
- Department of Management, Faculty of Administrative Science and Economics, University of Isfahan, Isfahan, Iran
| | - Hadi Teimouri
- Department of Management, Faculty of Administrative Science and Economics, University of Isfahan, Isfahan, Iran
| | - Ali Safari
- Department of Management, Faculty of Administrative Science and Economics, University of Isfahan, Isfahan, Iran
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18
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Park S, Lee JH, Lee W. The Effects of Workplace Rest Breaks on Health Problems Related to Long Working Hours and Shift Work among Male Apartment Janitors in Korea. Saf Health Work 2019; 10:512-517. [PMID: 31890334 PMCID: PMC6933219 DOI: 10.1016/j.shaw.2019.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/07/2019] [Accepted: 10/29/2019] [Indexed: 01/19/2023] Open
Abstract
Background Rest breaks at work are reported to reduce fatigue and job stress. Apartment janitors in Korea who perform night shift work and work long hours can be exposed to various health problems (HPs). However, few studies have evaluated relationships between their rest breaks and HPs. This study was conducted to examine the relationships between long working hours, shift work, and insufficient rest breaks and HPs among Korean apartment janitors. Methods Data on 1,212 selected male apartment janitors were obtained from the 3rd and 4th Korean Working Conditions Surveys. Demographic and occupational characteristics were collected using self-reported questionnaires. Rest breaks at work were classified as "sufficient" or "insufficient." Long working hours were considered as working more than 60 hours per week. Zero-inflated negative binomial (ZINB) regression was performed to investigate the effects of shift work and long working hours on HPs and the effects of rest breaks on relationships between HPs and long working hours and shift work. Results Among those with insufficient rest breaks at work, significant associations were found between long working hours and the risk of HPs [odds ratio (OR) = 1.489; 95% confidence interval (CI) = 1.038-2.136] and work-related HPs (WRHPs) [OR 1.621; 95% CI = 1.156-2.272], and between shift work and HPs [OR = 1.603; 95% CI = 1.084-2.372]. These relationships became nonsignificant when sufficient rest breaks were provided. Conclusion It is important to provide breaks at work to reduce HPs because of long working hours and shift work among aged workers such as apartment janitors.
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Affiliation(s)
- Sungjin Park
- Department of Occupational and Environmental Medicine, Cheonan Medical Center, Cheonan, Republic of Korea
| | - June-Hee Lee
- Department of Occupational and Environmental Medicine, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Wanhyung Lee
- Department of Occupational and Environmental Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
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19
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Luger T, Maher CG, Rieger MA, Steinhilber B. Work-break schedules for preventing musculoskeletal symptoms and disorders in healthy workers. Cochrane Database Syst Rev 2019; 7:CD012886. [PMID: 31334564 PMCID: PMC6646952 DOI: 10.1002/14651858.cd012886.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Work-related musculoskeletal disorders are a group of musculoskeletal disorders that comprise one of the most common disorders related to occupational sick leave worldwide. Musculoskeletal disorders accounted for 21% to 28% of work absenteeism days in 2017/2018 in the Netherlands, Germany and the UK. There are several interventions that may be effective in tackling the high prevalence of work-related musculoskeletal disorders among workers, such as physical, cognitive and organisational interventions. In this review, we will focus on work breaks as a measure of primary prevention, which are a type of organisational intervention. OBJECTIVES To compare the effectiveness of different work-break schedules for preventing work-related musculoskeletal symptoms and disorders in healthy workers, when compared to conventional or alternate work-break schedules. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, PsycINFO, SCOPUS, Web of Science, ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform, to April/May 2019. In addition, we searched references of the included studies and of relevant literature reviews. SELECTION CRITERIA We included randomised controlled trials (RCTs) of work-break interventions for preventing work-related musculoskeletal symptoms and disorders among workers. The studies were eligible for inclusion when intervening on work-break frequency, duration and/or type, compared to conventional or an alternate work-break intervention. We included only those studies in which the investigated population included healthy, adult workers, who were free of musculoskeletal complaints during study enrolment, without restrictions to sex or occupation. The primary outcomes were newly diagnosed musculoskeletal disorders, self-reported musculoskeletal pain, discomfort or fatigue, and productivity or work performance. We considered workload changes as secondary outcomes. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles, abstracts and full texts for study eligibility, extracted data and assessed risk of bias. We contacted authors for additional study data where required. We performed meta-analyses, where possible, and we assessed the overall quality of the evidence for each outcome of each comparison using the five GRADE considerations. MAIN RESULTS We included six studies (373 workers), four parallel RCTs, one cross-over RCT, and one combined parallel plus cross-over RCT. At least 295 of the employees were female and at least 39 male; for the remaining 39 employees, the sex was not specified in the study trial. The studies investigated different work-break frequencies (five studies) and different work-break types (two studies). None of the studies investigated different work-break durations. We judged all studies to have a high risk of bias. The quality of the evidence for the primary outcomes of self-reported musculoskeletal pain, discomfort and fatigue was low; the quality of the evidence for the primary outcomes of productivity and work performance was very low. The studies were executed in Europe or Northern America, with none from low- to middle-income countries. One study could not be included in the data analyses, because no detailed results have been reported.Changes in the frequency of work breaksThere is low-quality evidence that additional work breaks may not have a considerable effect on musculoskeletal pain, discomfort or fatigue, when compared with no additional work breaks (standardised mean difference (SMD) -0.08; 95% CI -0.35 to 0.18; three studies; 225 participants). Additional breaks may not have a positive effect on productivity or work performance, when compared with no additional work breaks (SMD -0.07; 95% CI -0.33 to 0.19; three studies; 225 participants; very low-quality evidence).We found low-quality evidence that additional work breaks may not have a considerable effect on participant-reported musculoskeletal pain, discomfort or fatigue (MD 1.80 on a 100-mm VAS scale; 95% CI -41.07 to 64.37; one study; 15 participants), when compared to work breaks as needed (i.e. microbreaks taken at own discretion). There is very low-quality evidence that additional work breaks may have a positive effect on productivity or work performance, when compared to work breaks as needed (MD 542.5 number of words typed per 3-hour recording session; 95% CI 177.22 to 907.78; one study; 15 participants).Additional higher frequency work breaks may not have a considerable effect on participant-reported musculoskeletal pain, discomfort or fatigue (MD 11.65 on a 100-mm VAS scale; 95% CI -41.07 to 64.37; one study; 10 participants; low-quality evidence), when compared to additional lower frequency work breaks. We found very low-quality evidence that additional higher frequency work breaks may not have a considerable effect on productivity or work performance (MD -83.00 number of words typed per 3-hour recording session; 95% CI -305.27 to 139.27; one study; 10 participants), when compared to additional lower frequency work breaks.Changes in the duration of work breaksNo trials were identified that assessed the effect of different durations of work breaks.Changes in the type of work breakWe found low-quality evidence that active breaks may not have a considerable positive effect on participant-reported musculoskeletal pain, discomfort and fatigue (MD -0.17 on a 1-7 NRS scale; 95% CI -0.71 to 0.37; one study; 153 participants), when compared to passive work breaks.Relaxation work breaks may not have a considerable effect on participant-reported musculoskeletal pain, discomfort or fatigue, when compared to physical work breaks (MD 0.20 on a 1-7 NRS scale; 95% CI -0.43 to 0.82; one study; 97 participants; low-quality evidence). AUTHORS' CONCLUSIONS We found low-quality evidence that different work-break frequencies may have no effect on participant-reported musculoskeletal pain, discomfort and fatigue. For productivity and work performance, evidence was of very low-quality that different work-break frequencies may have a positive effect. For different types of break, there may be no effect on participant-reported musculoskeletal pain, discomfort and fatigue according to low-quality evidence. Further high-quality studies are needed to determine the effectiveness of frequency, duration and type of work-break interventions among workers, if possible, with much higher sample sizes than the studies included in the current review. Furthermore, work-break interventions should be reconsidered, taking into account worker populations other than office workers, and taking into account the possibility of combining work-break intervention with other interventions such as ergonomic training or counselling, which may may possibly have an effect on musculoskeletal outcomes and work performance.
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Affiliation(s)
- Tessy Luger
- University of TübingenInstitute of Occupational and Social Medicine and Health Services ResearchWilhelmstrasse 27TübingenGermany72074
| | - Christopher G Maher
- University of SydneySydney School of Public HealthLevel 10 North, King George V Building, Missenden Road, CamperdownSydneyNSWAustralia2050
| | - Monika A Rieger
- University of TübingenInstitute of Occupational and Social Medicine and Health Services ResearchWilhelmstrasse 27TübingenGermany72074
| | - Benjamin Steinhilber
- University of TübingenInstitute of Occupational and Social Medicine and Health Services ResearchWilhelmstrasse 27TübingenGermany72074
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20
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Blasche G, Szabo B, Wagner‐Menghin M, Ekmekcioglu C, Gollner E. Comparison of rest‐break interventions during a mentally demanding task. Stress Health 2018; 34:629-638. [PMID: 30113771 PMCID: PMC6585675 DOI: 10.1002/smi.2830] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 06/18/2018] [Accepted: 07/04/2018] [Indexed: 01/22/2023]
Abstract
Research is scarce on ways to enhance the effect of rest breaks during mentally demanding tasks. The present study investigated the effectiveness of two rest-break interventions on well-being during an academic lecture. Sixty-six students (53 females, mean age 22.5 years) enrolled in two different university classes of 4-hr duration participated in the study. Two measures of well-being (fatigue and vigor) were assessed immediately before, after, and 20 minutes after the break. A control condition without a break as well as an unstructured break was compared with breaks either encompassing physical activity or a relaxation exercise. Compared with the nonbreak condition, the unstructured rest break led to an increase in vigor, the exercise break as well as the relaxation break both to an increase in vigor and a decrease in fatigue at 20-min post break. Compared with the unstructured break, exercise led to an (additional) increase in vigor and relaxation to an (additional) decrease in fatigue at 20-min post break. Thus, the effects of rest breaks during mentally demanding tasks can be enhanced by engaging in physical activity or relaxation exercises, with effects lasting at least as long as 20 min into the continuation of the task.
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Affiliation(s)
- Gerhard Blasche
- Department of Environmental Health, Center for Public HealthMedical University of ViennaViennaAustria
| | - Barbara Szabo
- Department of HealthUniversity of Applied Sciences BurgenlandEisenstadtAustria
| | | | - Cem Ekmekcioglu
- Department of Environmental Health, Center for Public HealthMedical University of ViennaViennaAustria
| | - Erwin Gollner
- Department of HealthUniversity of Applied Sciences BurgenlandEisenstadtAustria
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