The impact of the COVID-19 pandemic on swimmers in Poland

1. Ammar A., Brach M., Trabelsi K., Chtourou H., Boukhris O., Masmoudi L., Bouaziz B., Bentlage E., How D., Ahmed M., et al. (2020) Effects of COVID-19 Home Confinement on Eating Behaviour and Physical Activity: Results of the ECLB-COVID19 International Online Survey. Nutrients, 12(6): 1583. DOI: 10.3390/nu12061583.735270632481594 Open DOISearch in Google Scholar

2. Ammar A., Trabelsi K., Brach M., Chtourou H., Boukhris O., Masmoudi L., Bouaziz B., Bentlage E., How D., Ahmed M., et al. (2021) Effects of home confinement on mental health and lifestyle behaviours during the COVID-19 outbreak: insights from the ECLB-COVID19 multicentre study. Biol. Sport, 38(1): 9-21. DOI: 10.5114/biolsport.2020.96857.799637733795912 Open DOISearch in Google Scholar

3. Carmody S., Murray A., Borodina M., Gouttebarge V., Massey A. (2020) When can professional sport recommence safely during the COVID-19 pandemic? Risk assessment and factors to consider. Br. J. Sports Med., 54(16): 946-948. DOI: 10.1136/bjsports-2020-102539.741861332381501 Open DOISearch in Google Scholar

4. Castañeda-Babarro A., Arbillaga-Etxarri A., Gutiérrez- Santamaría B., Coca A. (2020) Physical Activity Change during COVID-19 Confinement. Int. J. Environ. Res. Public Health, 17(18): 6878. DOI: 10.3390/ijerph17186878.755895932967091 Open DOISearch in Google Scholar

5. Central Statistics Office. (2020) Social Impact of COVID- 19 on Women and Men, https://www.cso.ie/en/statistics/socialconditions/socialimpactofcovid-19onwomenandmen/. [date of access 18.11.2021] Search in Google Scholar

6. Cheikh Ismail L., Osaili T.M., Mohamad M.N., Al Marzouqi A., Jarrar A.H., Abu Jamous D.O., Magriplis E., Ali H.I., Al Sabbah H., Hasan H., et al. (2020) Eating Habits and Lifestyle during COVID-19 Lockdown in the United Arab Emirates: A Cross-Sectional Study. Nutrients, 12(11): 3314. DOI: 10.3390/nu12113314.769361033137947 Open DOISearch in Google Scholar

7. Constandt B., Thibaut E., De Bosscher V., Scheerder J., Ricour M., Willem A. (2020) Exercising in Times of Lockdown: An Analysis of the Impact of COVID-19 on Levels and Patterns of Exercise among Adults in Belgium. Int. J. Environ. Res. Public Health, 17(11): 4144. DOI: 10.3390/ijerph17114144.731251232532013 Open DOISearch in Google Scholar

8. Curtis R.G., Olds T., Ferguson T., Fraysse F., Dumuid D., Esterman A., Hendrie G.A., Brown W.J., Lagiseti R., Maher C.A. (2021) Changes in diet, activity, weight, and wellbeing of parents during COVID-19 lockdown. PloS One, 16(3): e0248008. DOI: 10.1371/journal. pone.0248008. Open DOISearch in Google Scholar

9. Eime R., Harvey J., Charity M., Pankowiak A., Westerbeek H. (2022) The impact of COVID-19 restrictions on Australians’ frequency and duration of participation in different types of sport and physical activity. BMC Sports Sci. Med. Rehabil., 14(1): 42. DOI: 10.1186/s13102-022-00435-z.893526935313960 Open DOISearch in Google Scholar

10. European Parliament. (2021) Resolution of 10 February 2021 on the impact of COVID-19 on youth and on sport (2020/2864(RSP) https://www.europarl.europa.eu/doceo/document/TA-9-2021-0045_EN.pdf. [date of access 30.03.2022] Search in Google Scholar

11. Grant W.B., Lahore H., Rockwell M.S. (2020) The Benefits of Vitamin D Supplementation for Athletes: Better Performance and Reduced Risk of COVID-19. Nutrients, 12(12): 3741. DOI: 10.3390/nu12123741.776189533291720 Open DOISearch in Google Scholar

12. Graupensperger S., Benson A.J., Kilmer J.R, Evans M.B. (2020) Social (Un)distancing: Teammate Interactions, Athletic Identity, and Mental Health of Student-Athletes During the COVID-19 Pandemic. J. Adolesc. Health, 67(5): 662-670. DOI: 10.1016/j.jadohealth.2020.08.001.748999432943294 Open DOISearch in Google Scholar

13. Grazioli R., Loturco I., Baroni B.M., Oliveira G.S., Saciura V., Vanoni E., Vanoni E., Dias R., Veeck F., Pinto R.S., Cadore E.L. (2020) Coronavirus disease-19 quarantine is more detrimental than traditional off-season on physical conditioning of professional soccer players. J. Strength Cond. Res., 34: 3316-3320. DOI: 10.1519/JSC.0000000000003890.33136774 Open DOISearch in Google Scholar

14. Haan R., Ali Alblooshi M.E., Syed D.H., Dougman K.K., Al Tunaiji H., Campos L.A., Baltatu O.C. (2021) Health and Well-Being of Athletes During the Coronavirus Pandemic: A Scoping Review. Front. Public Health, 9: 641392. DOI: 10.3389/fpubh.2021.641392.808539033937171 Open DOISearch in Google Scholar

15. Haddad M., Abbes Z., Mujika I., Chamari K. (2021) Impact of COVID-19 on Swimming Training: Practical Recommendations during Home Confinement/Isolation. Int. J. Environ. Res. Public Health, 18(9): 4767. DOI: 10.3390/ijerph18094767.812428733947100 Open DOISearch in Google Scholar

16. Hagen J., Stone J.D., Hornsby W.G., Stephenson M., Mangine R., Joseph M., Galster S. (2020) COVID-19 Surveillance and Competition in Sport: Utilizing Sport Science to Protect Athletes and Staff during and after the Pandemic. J. Funct. Morphol. Kinesiol., 5: 69. DOI: 10.3390/jfmk5030069.773926333467284 Open DOISearch in Google Scholar

17. https://www.polswim.pl/sites/default/files/kalendarz_rok_2020_.pdf. [date of access 18.11.2021] Search in Google Scholar

18. Ilevbare S.I., McPherson G. (2022) Understanding COVID-19: A Hybrid Threat and Its Impact on Sport Mega- Events. A Focus on Japan and the Tokyo 2020 Olympic Games. Front. Sports Act. Living, 4: 720591. DOI: 10.3389/fspor.2022.720591.890224235274095 Open DOISearch in Google Scholar

19. Jagim A.R., Luedke J., Fitzpatrick A., Winkelman G., Erickson J.L., Askow A.T., Camic C.L. (2020) The Impact of COVID-19-Related Shutdown Measures on the Training Habits and Perceptions of Athletes in the United States: A Brief Research Report. Front. Sports Act. Living, 2: 623068. DOI: 10.3389/fspor.2020.623068.778586533426521 Open DOISearch in Google Scholar

20. Kocevska D., Blanken T. F., Van Someren E., Rösler L. (2020) Sleep quality during the COVID-19 pandemic: not one size fits all. Sleep Med., 76: 86-88. DOI: 10.1016/j. sleep.2020.09.029. Open DOISearch in Google Scholar

21. Marotta N., DE Sire A., Gimigliano A., Demeco A., Moggio L., Vescio A., Iona T., Ammendolia A. (2021) Impact of COVID-19 lockdown on the epidemiology of soccer muscle injuries in Italian Serie A professional football players. J. Sports Med. Phys. Fitness, DOI: 10.23736/S0022-4707.21.12903-2.34546026 Open DOISearch in Google Scholar

22. Martinez-Ferran M., de la Guía-Galipienso F., Sanchis- Gomar F., Pareja-Galeano H. (2020) Metabolic Impacts of Confinement during the COVID-19 Pandemic Due to Modified Diet and Physical Activity Habits. Nutrients, 12(6): 1549. DOI: 10.3390/nu12061549.735222832466598 Open DOISearch in Google Scholar

23. Mattioli A.V., Sciomer S., Cocchi C., Maffei S., Gallina S. (2020) Quarantine during COVID-19 outbreak: Changes in diet and physical activity increase the risk of cardiovascular disease. Nutr. Metab. Cardiovasc. Dis., 30(9): 1409-1417. DOI: 10.1016/j.numecd.2020.05.020.726051632571612 Open DOISearch in Google Scholar

24. Pietrobelli A., Pecoraro L., Ferruzzi A., Heo M., Faith M., Zoller T., Antoniazzi F., Piacentini G., Fearnbach S.N., Heymsfield S.B. (2020) Effects of COVID-19 Lockdown on Lifestyle Behaviors in Children with Obesity Living in Verona, Italy: A Longitudinal Study. Obesity, 28(8): 1382-1385. DOI: 10.1002/oby.22861.726738432352652 Open DOISearch in Google Scholar

25. Pillay L., Janse van Rensburg D., Jansen van Rensburg A., Ramagole D.A., Holtzhausen L., Dijkstra H.P., Cronje T. (2020) Nowhere to hide: The significant impact of coronavirus disease 2019 (COVID-19) measures on elite and semi-elite South African athletes. J. Sci. Med. Sport, 23(7): 670-679. DOI: 10.1016/j.jsams.2020.05.016.723560232448749 Open DOISearch in Google Scholar

26. Pollard C.A., Morran M.P., Nestor-Kalinoski A.L. (2020) The COVID-19 pandemic: a global health crisis. Physiol. Genomics, 52(11): 549-557. DOI: 10.1152/physiolgenomics.00089.2020.768687632991251 Open DOISearch in Google Scholar

27. Ruiz M.C., Devonport T.J., Chen-Wilson C.J., Nicholls W., Cagas J.Y., Fernandez-Montalvo J., Choi Y., Robazza C. (2021) A Cross-Cultural Exploratory Study of Health Behaviors and Wellbeing During COVID- 19. Front. Psychol., 11: 608216. DOI: 10.3389/fpsyg.2020.608216.783551533510684 Open DOISearch in Google Scholar

28. Samuel R.D., Tenenbaum G., Galily Y. (2020) The 2020 Coronavirus Pandemic as a Change-Event in Sport Performers’ Careers: Conceptual and Applied Practice Considerations. Front. Psychol., 11: 567966. DOI: 10.3389/fpsyg.2020.567966.754007333071895 Open DOISearch in Google Scholar

29. Senişik S., Denerel N., Köyagasioglu O., Tunç S. (2020) The effect of isolation on athletes’ mental health during the COVID-19 pandemic. Phys. Sportsmed., 1: 1-7. DOI: 10.1080/00913847.2020.1807297.32762510 Open DOISearch in Google Scholar

30. Silva E., Ono B., Souza J.C. (2020) Sleep and immunity in times of COVID-19. Rev. Assoc. Med. Bras., 66(Suppl 2): 143-147. DOI: /10.1590/1806-9282.66.S2.143.32965373 Open DOISearch in Google Scholar

31. Stanton R., To Q.G., Khalesi S., Williams S.L., Alley S.J., Thwaite T.L., Fenning A.S., Vandelanotte C. (2020) Depression, Anxiety and Stress during COVID-19: Associations with Changes in Physical Activity, Sleep, Tobacco and Alcohol Use in Australian Adults. Int. J. Environ. Res. Public Health, 17(11): 4065. DOI: 10.3390/ijerph17114065.731290332517294 Open DOISearch in Google Scholar

32. Szewczyk P. Poniewierka E. (2015) Kreatyna – zastosowanie w sporcie i medycynie. Piel. Zdr. Publ., 5(4): 409-416. DOI: 10.17219/pzp/60488. Open DOISearch in Google Scholar

33. Washif J.A., Farooq A., Krug I., Pyne D.B., Verhagen E., Taylor L., Wong D.P., Mujika I., Cortis C., Haddad M., et al. (2021) Training During the COVID-19 Lockdown: Knowledge, Beliefs, and Practices of 12,526 Athletes from 142 Countries and Six Continents. Sports Med., 23: 1-16. DOI: 10.1007/s40279-021-01573-z.853691534687439 Open DOISearch in Google Scholar

34. Wong A.Y., Ling S.K., Louie L.H., Law G.Y., So R.C., Lee D.C., Yau F.C., Yung P.S. (2020) Impact of the COVID-19 pandemic on sports and exercise. Asia Pac. J. Sports Med. Arthrosc. Rehabil. Technol., 22: 39-44. DOI: 10.1016/j.asmart.2020.07.006.738626332821648 Open DOISearch in Google Scholar