The effect of the detraining period caused by the COVID-19 pandemic on the change of direction performance of fencers




detraining, fencing, COVID-19, agility, branch-specific test


Background and Study Aim. The COVID-19 pandemic has caused many athletes to interrupt their regular training programme. The change-of-direction performance is a highly critical parameter for fencing. This study aims to investigate the effects of the detraining process caused by the COVID-19 pandemic on the change-of-direction performance of fencers. Material and Methods. The study sample comprised 15 fencers (11 males, 4 females) who were competitors in the U17-20 age categories (mean age: 15.75±1.51 years; height: 170.30±7.68 cm; weight: 65.16±10.83 kg) in Turkey. All participants were high school students. Branch-specific change-of-direction tests (4-2-2-4-m shuttle and 7-m repeat lunge ability) were measured in the middle of the competition season and after the detraining period. The detraining period lasted 31 weeks due to the pandemic process.   Results. The results showed that participants were slower in the post 7-m repeat lunge ability test (23.32±2.21 sec.) compared with the pre-test (22.38±1.58 sec.) and participants were slower in the post 4-2-2-4-m shuttle test (6.43±0.54 sec.) compared with the pre-test (5.84±0.33 sec.) (p<0.05). Conclusions. The present study showed that long-term detraining reduces fencer’s change-of-direction performance.  Basic exercise programs can be arranged to reduce the rate of adverse effects during long-term detraining process.


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Author Biographies

Sercin Kosova, Dokuz Eylül University; Department of Physical Education and Sports Teaching, Faculty of Sports Sciences, Dokuz Eylül University; İzmir, Turkey.

Merve Koca Kosova, Dokuz Eylül University; Department of Physical Education and Sports Teaching, Faculty of Sports Sciences, Dokuz Eylül University; İzmir, Turkey.


1. Mujika I, Padilla S. Detraining: loss of training-induced physiological and performance adaptations. Part I. Sports Medicine. 2000;30(2):79–87.

2. Hyatt J, Brown EA, Deacon H, Mccall G. Muscle-specific sensitivity to voluntary physical activity and detraining. Frontiers in Physiology. 2019;10:1328.

3. Nakamura D, Suzuki T, Yasumatsu M, Akimoto T. Moderate running and plyometric training during off-season did not show a significant difference on soccer-related high-intensity performances compared with no-training controls. The Journal of Strength & Conditioning Research. 2012;26(12):3392–7.

4. Christensen PM, Krustrup P, Gunnarsson TP, Kiilerich K, Nybo L, Bangsbo J. VO2 kinetics and performance in soccer players after intense training and inactivity. Medicine and Science in Sports and Exercise. 2011;43(9):1716–24.

5. Caldwell BP, Peters DM. Seasonal variation in physiological fitness of a semiprofessional soccer team. The Journal of Strength & Conditioning Research. 2009;23(5):1370–7.

6. Fencing Technical Rules. [Internet]. 2019. [updated 2020 Jun 15; cited 2020 Nov 5]. Available from:

7. Chang C-Y, Hung M-H, Ho C-S, Lin K-C. The Acute Effects of Whole-Body Vibration on Fencers' Special Abilities. Perceptual and Motor Skills. 2019;126(5):973–85.

8. Roi GS, Bianchedi D. The science of fencing. Sports Medicine. 2008;38(6):465–81.

9. Aquili A, Tancredi V, Triossi T, De Sanctis D, Padua E, D'Arcangelo G, et al. Performance analysis in saber. The Journal of Strength & Conditioning Research. 2013;27(3):624–30.

10. Cucinotta D, Vanelli M. WHO Declares COVID-19 a Pandemic. Acta Biomed, 2020;91:157–60.

11. Mon-Lopez D, Garcia-Aliaga A, Bartolome AG, Solana DM. How has COVID-19 modified training and mood in professional and nonprofessional football players? Physiol Behav. 2020;227:6.

12. Roberts C, Gill N, Sims S. The Influence of COVID-19 Lockdown Restrictions on Perceived Nutrition Habits in Rugby Union Players. Frontiers in Nutrition. 2020;7.

13. Wong AYY, Ling SKK, Louie LHT, Law GYK, So RCH, Lee DCW, et al. Impact of the COVID-19 pandemic on sports and exercise. Asia-Pac J Sport Med Arthrosc Rehabil Technol. 2020;22:39–44.

14. Bowes A, Lomax L, Piasecki J. The impact of the COVID-19 lockdown on elite sportswomen. Manag Sport Leis. 2020;17.

15. Meza EIA, Hall-Lopez JA. Physical activity in university student athletes, prior and in confinement due to pandemic associated with COVID-19. Retos-Nuevas Tendencias En Educacion Fisica Deporte Y Recreacion. 2021(39):572–575.

16. Graupensperger S, Benson AJ, Kilmer JR, Evans MB. Social (Un)distancing: Teammate Interactions, Athletic Identity, and Mental Health of Student-Athletes During the COVID-19 Pandemic. Journal of Adolescent Health. 2020;67(5):662–670.

17. Karuc J, Soric M, Radman I, Misigoj-Durakovic M. Moderators of Change in Physical Activity Levels during Restrictions Due to COVID-19 Pandemic in Young Urban Adults. Sustainability. 2020;12(16):10.

18. Turner A, Bishop C,Chavda S, Edwards M, Brazier J, Kilduff LP. Physical characteristics underpinning lunging and change of direction speed in fencing. Journal of Strength and Conditioning Research. 2016;30(8):2235–41.

19. Morais JE, Lopes VP, Barbosa TM, Moriyama S-I, Marinho DA. How does 11-week detraining affect 11-12 years old swimmers’ biomechanical determinants and its relationship with 100 m freestyle performance? Sports Biomechanics. 2020:1–15.

20. Korkmaz S, Aslan CS, Eyuboğlu E, Çelebi M, Kır R, Karakulak İ, et al. IImpact of detraining process experienced during the COVID-19 pandemic on the selected physical and motor features of football players. Progress in Nutrition, 2020;22:e2020029.

21. Blocquiaux S, Gorski T, Van Roie E, Ramaekers M, Van Thienen R, Nielens H, et al. The effect of resistance training, detraining and retraining on muscle strength and power, myofibre size, satellite cells and myonuclei in older men. Experimental Gerontology. 2020;133:110860.

22. Ross A, Leveritt M. Long-term metabolic and skeletal muscle adaptations to short-sprint training. Sports Medicine. 2001;31(15):1063–82.

23. Pereira LA, Freitas TT, Pivetti B, Alcaraz PE, Jeffreys I, Loturco I. Short-Term Detraining Does Not Impair Strength, Speed, and Power Performance in Elite Young Soccer Players. Sports. 2020;8(11):141.

24. Hasegawa Y, Ijichi T, Kurosawa Y, Hamaoka T, Goto K. Planned overreaching and subsequent short-term detraining enhance cycle sprint performance. International Journal of Sports Medicine. 2015;36(08):666–71.

25. Loturco I, Pereira LA, Kobal R, Martins H, Kitamura K, CC CA, et al. Effects of detraining on neuromuscular performance in a selected group of elite women pole-vaulters: a case study. The Journal of Sports Medicine and Physical Fitness. 2015;57(4):490–5.

26. Bosquet L, Berryman N, Dupuy O, Mekary S, Arvisais D, Bherer L, et al. Effect of training cessation on muscular performance: A meta‐analysis. Scandinavian Journal of Medicine & Science in Sports. 2013;23(3):e140–e9.

27. Frizziero A, Salamanna F, Della Bella E, Vittadini F, Gasparre G, Nicoli Aldini N, et al. The role of detraining in tendon mechanobiology. Frontiers in Aging Neuroscience. 2016;8:43.

28. Girardi M, Casolo A, Nuccio S, Gattoni C, Capelli C. Detraining Effects Prevention: A New Rising Challenge for Athletes. Frontiers in Physiology. 2020;11.




How to Cite

Kosova S, Koca Kosova M. The effect of the detraining period caused by the COVID-19 pandemic on the change of direction performance of fencers. Physical Education of Students. 2021;25(1):4-9.

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