Effect of physical activity intervention on the musculoskeletal health of university student computer users during homestay.

Objectives. The coronavirus outbreak delivered the condition of dying from infection and forced people (especially university student computer users) to perform all working and non-working activities during homestay. In this situation, device usage for a longer duration is mainly responsible for work-related health issues. This study aims to discover the effect of a physical activity intervention (PAI) on computer users' musculoskeletal health during homestay. Methods. The investigation was performed on 40 university student computer users. To measure body discomfort before and after using the PAI, the body part discomfort scale of Corlett and Bishop was applied. Results. After implementing the PAI, the musculoskeletal disorder (MSD) decrement in major body regions was reported as wrist/forearm (from 8.17 ± 1.45 to 4.57 ± 1.10), lower back (from 8.01 ± 1.42 to 4.40 ± 1.14), elbow (from 7.57 ± 1.71 to 3.49 ± 1.13) and neck (from 7.40 ± 1.71 to 4.02 ± 0.81). Conclusions. PAI significantly decreased the discomfort among users in various body regions. This research suggested that PAIs may reduce the risk of MSDs in the long term for different body regions.

Frequency of working at home, body mass index, and productivity in Japanese office workers: A cohort study.

BACKGROUND: Since the start of the COVID-19 pandemic, the number of people working at home has grown significantly. OBJECTIVE: This cohort study aimed to investigate whether the frequency of working at home was associated with changes in body mass index (BMI) and productivity from 2018 to 2020. METHOD: Frequency of working at home was self-reported. Participants were classified into three groups based on mean frequency of working at home per week (no working at home: ≦ 0.5 days, low frequency: 0.5 to 2.5 days, and high frequency: >2.5 days). Productivity was measured using a numerical rating scale, and BMI was calculated using height and weight. Changes in BMI and productivity were calculated by subtracting 2018 data from 2020 data. Linear regression analysis was performed by considering BMI and productivity change as outcomes and frequency of working at home as explanatory variable. RESULTS: BMI change in the high frequency group was significantly smaller than in the group that did not work at home (crude; coefficient: -0.27; 95% CI: -0.55--0.01, adjusted; coefficient: -0.30; 95% CI: -0.60--0.01). Frequency of working at home was not associated with productivity change. CONCLUSION: Working at home may be a solution for preventing BMI from increasing significantly.

No Room of her Own: Married Couples' Negotiation of Workspace at Home During COVID-19.

The current study examined the right to a professional workspace and separation between private and public within the home as an arena of gendered negotiation and struggle between spouses working from home during the COVID-19 crisis. Using a qualitative, inductive approach based on grounded theory, we conducted in-depth interviews with fifteen professional couples in Israel about their experiences with working from home and the division of labor and space between spouses. Our analysis revealed three key issues related to these experiences: the division of physical workspace between the spouses, the division of work time (compared to home time), and bodily-spatial aspects of the infiltration of workspace into home through the Zoom camera. The patterns described here suggest that the gendered power relations between spouses working from home are reproduced through an unequal negotiation of space and time in the home, so that in practice, men's work was prioritized in spatio-temporal terms, whereas women's workspace and time was more fragmented and dispersed throughout the home and day. These findings illuminate women's right to workspace in the home as an issue of gender equality that has been amplified by the current global pandemic, and how gendered divisions of space and time serve to reproduce the gender order.

Is digital technology the magic bullet for performing work at home? Lessons learned for post COVID-19 recovery in hospitality management.

PURPOSE: The COVID-19 pandemic has suddenly brought about a number of disruptions to when and where work is undertaken for hospitality employees. The rapid spread of COVID-19 forced many hospitality managers to use digital technologies to perform work from home, termed digital work connectivity. Yet little is known about how hospitality employees cope with it. The purpose of this study is to investigate an important yet underspecified issue as to how digital work connectivity can be detrimental for employees' work behavior. DESIGN/METHODOLOGY/APPROACH: We test our hypotheses using multi-wave and multi-source data collected from 467 middle managerial-level hospitality employees in China. FINDINGS: The findings show that digital work connectivity can lead to self-control depletion, which in turn is associated with disengagement from work. Further, the findings show that relational energy is an important resource that can buffer the detrimental effects of digital work connectivity on hospitality employees. PRACTICAL IMPLICATIONS: The association of digital work connectivity with employee withdrawal behavior highlights the urgent need for hospitality enterprises to have clear guidelines that regulate technology use at home for work purposes. SOCIAL IMPLICATIONS: Our research shows that the absence of clear guidelines in relation to the use of digital technology for work at home risks producing unintended consequences for both hospitality employees and their enterprises. ORIGINALITY/VALUE: Our research draws from recent advances in resource allocation theories of self-control and adopts a more nuanced approach to uncover a counterintuitive reality that while people use digital technology to remain connected with work, doing so can actually contribute to their withdrawal behavior.

China's ongoing battle against the coronavirus: a scholar-practitioner's experiences and reflections.

In this communication essay, I respond to the three questions the journal editor Wei-Ning Xiang asked about my experiences in, and reflections on, the ongoing battle against the coronavirus pandemic in China. At this critical juncture when the people in China are progressing on the battleground, I dedicate the article to all the people fighting against the coronavirus around the world.

China's ongoing battle against the coronavirus: Why did the lockdown strategy work well?

"Why did the lockdown strategy work well in China's ongoing battle against the coronavirus pandemic?"is one of the three questions the journal editor Wei-Ning Xiang asked us to respond to from our experiences in the past several months since December 2019. At this critical juncture when the people in China are progressing on the battleground, we dedicate this communication essay to all the people fighting against the pandemic around the world.