Author:
Verhavert Yanni,Deliens Tom,Stas Lara,Van Hoof Elke,Deforche Benedicte,Aerenhouts Dirk,Clarys Peter,Zinzen Evert,De Martelaer Kristine
Abstract
Abstract
Background
Mid-March 2020, Belgium went in lockdown to combat the COVID-19-pandemic. Having to provide school-based day care and adapt to online teaching, while all social, cultural and sports events and activities were cancelled, secondary school teachers’ physical activity (PA) and sedentary behaviour (SB) may have been affected considerably. This study investigates the impact of the first Belgian lockdown on PA and SB in Flemish secondary school teachers.
Methods
This prospective cohort study was conducted throughout the 2019–2020 school year. PA and SB measured in March/April 2020 were compared with a pre-lockdown measurement in January/February 2020. Other pre-lockdown measurements (September/October 2019 and November/December 2019) and one other during-lockdown measurement (May/June 2020) allowed us to control for confounding. Validated questionnaires were used to assess participants’ PA and SB. Generalized linear mixed models were applied in R.
Results
Among 624 participants (77·2% females, 43·3 ± 10·3 years), increases were observed for total PA (+ 108 min/week; p = 0·047), moderate PA (+ 217 min/week; p = 0·001), domestic and garden PA (+ 308 min/week; p < 0·0001) and leisure-time PA (+ 131 min/week; p < 0·0001), whereas work-related PA (-289 min/week; p < 0·0001) and active transportation (-38 min/week; p =0·005) decreased. No differences were observed for walking (p = 1·0) and vigorous PA (p = 0·570). Increases were found for total SB (+ 972 min/week; p < 0·0001), work-related SB (+ 662 min/week; p < 0·0001) and leisure-time SB (+ 592 min/week; p = 0·0004), whereas transport-related SB (-290 min/week; p < 0·0001) decreased.
Conclusion
During the lockdown, we found in our sample that Flemish secondary school teachers showed an increase in SB that was 9 times as high as their PA increase. As a government, education network or school, it is crucial to sensitize, promote, and facilitate sufficient MVPA and/or walking, but likewise to discourage SB during pandemic-induced lockdowns.
Publisher
Springer Science and Business Media LLC
Reference44 articles.
1. WHO. Physical activity. World Health Organization; 2022. Available from: https://www.who.int/news-room/fact-sheets/detail/physical-activity. Updated 5 Oct 2022.
2. Lavie CJ, Ozemek C, Carbone S, Katzmarzyk PT, Blair SN. Sedentary behavior, exercise, and cardiovascular health. Circ Res. 2019;124(5):799–815.
3. CDC. People with certain medical conditions. Centers for Disease Control and Prevention (CDC); 2021. Available from: https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/people-with-medical-conditions.html?CDC_AA_refVal=https%3A%2F%2Fwww.cdc.gov%2Fcoronavirus%2F2019-ncov%2Fneed-extra-precautions%2Fgroups-at-higher-risk.html. Updated March 15, 2021.
4. Goncalves CAM, Dantas PMS, Dos Santos IK, Dantas M, da Silva DCP, Cabral B, et al. Effect of acute and chronic aerobic exercise on immunological markers: a systematic review. Front Physiol. 2019;10:1602.
5. Verhavert Y, De Martelaer K, Van Hoof E, Van Der Linden E, Zinzen E, Deliens T. The association between energy balance-related behavior and burn-out in adults: a systematic review. Nutrients. 2020;12(2):397.