ELİT FUTBOLCULARIN SABAH VE AKŞAM ANTRENMANLARINDAKİ KOŞU PARAMETRELERİNİN KARŞILAŞTIRILMASI

Öz

Amaç: Futbolcuların koşularına yönelik literatürde birçok araştırma olmasına rağmen, belli bir müdahale protokolüne bağlı kalmaksızın sporcuların gerçek antrenmanlarındaki koşu asimetrisinin incelenmesine ihtiyaç vardır. Bu çalışmanın amacı, sağlıklı elit futbolcuların günün farklı saatlerinde yapılan antrenmanlardaki koşu asimetrilerini karşılaştırmaktı. Yöntem: Çalışmaya 16 sağlıklı erkek elit futbolcu dâhil edildi. Antrenman ve koşu detaylarını belirlemek için Küresel Konumlama Sistemi (GPSports, SPI Pro, 5 Hz, GPSport, Canberra, Australia) kullanıldı. On dört (sabah yedi, akşam yedi) antrenman verisi değerlendirildi. Sonuçlar: Yüksek hızlı koşu mesafesi dışında sabah ve akşam antrenmanları arasında antrenman süresi, kalp atış hızı ortalaması ve toplam koşu mesafesi açısından istatistiksel olarak fark yoktu. Koşu asimetrisi, akşam antrenmanlarında sabah antrenmanlarına göre %66 daha fazlaydı (p=0,001; sırasıyla: 4,13±1,92; 2,49±1,32). Koşu asimetrisi antrenman süresi, kalp atış hızı ortalaması, koşu mesafesi ve yüksek hızda koşu mesafesi ile anlamlı bir ilişki göstermedi (p> 0,050). Tartışma: Koşu asimetrisi akşam antrenmanlarında sabah antrenmanlarına kıyasla daha yüksektir. Bu nedenle, özellikle yüksek yaralanma riski olan veya spora geri dönüş sürecinde olup yüksek performans beklenmeyen sporcular için, akşam antrenmanları yerine sabah antrenmanları tercih edilebilir. Eğer antrenmanlar sabah yapılamıyorsa, klinisyenler akşam antrenmanları süresince sporcuları anlık olarak takip etmelidir.

Anahtar Kelimeler

• Sporcular
• Alt ekstremite
• Futbol
• Teknoloji

COMPARISON OF THE RUNNING PARAMETERS IN MORNING AND EVENING TRAININGS OF ELITE SOCCER PLAYERS

Abstract

Purpose: Although there are many studies in the literature regarding the running of soccer players, there is a need to examine the running asymmetry of the athletes' actual training, regardless of a specific intervention protocol. The aim of this study was to compare the running asymmetry of healthy elite soccer players in training sessions at different times of the day. Methods: Sixteen healthy male elite soccer players were included in this study. Global Positioning System units (GPSports, SPI Pro, 5 Hz, GPSport, Canberra, Australia) were used to define training and running details. Fourteen (7 morning, 7 evening) training data were evaluated. Results: There was no statistical difference between morning and evening trainings in terms of training time, heart rate average and total running distance except for high speed running distance. Running asymmetry was 66% greater in evening training sessions than in morning training sessions (p=0.001; 4.13±1.92, 2.49±1.32 respectively). Running asymmetry did not show any significant correlation with training time, heart rate average, running distance, and high speed running distance (p>0.05). Conclusion: Running asymmetry is higher in evening training sessions than in morning training sessions. Therefore, for athletes who are particularly at high risk of injury or who are in the process of a return to sports, and from whom high performance is not expected, morning trainings may be preferred instead of evening trainings. If training can not be performed in the morning, clinicians should follow the athletes instantly during evening training.

Keywords

• Athletes
• Lower extremity
• Soccer
• Technology

Kaynakça

1. Referans1. FIFA. FIFA Big Count 2006: 270 million people active in football. FIFA Communications Division, Information Services. 2007;31:1–12.
2. Referans2. Arnason A, Sigurdsson SB, Gudmundsson A, Holme I, Engebretsen L, Bahr R. Risk factors for injuries in football. Am J Sports Med. 2004;32(1 Supplement):5-16. doi: 10.1177/0363546503258912.
3. Referans3. Ekstrand J, Hagglund M, Walden M. Epidemiology of muscle ´ injuries in Professional football (soccer). Am J Sports Med. 2011;39(6):1226–1232. doi: 10.1177/0363546510395879.
4. Referans4. Pfirrmann D, Herbst M, Ingelfinger P, Simon P, Tug S. Analysis of Injury Incidences in Male Professional Adultand Elite Youth Soccer Players: A Systematic Review. J Athl Train. 2015;51(5):410-424. doi: 10.4085/1062-6050-51.6.03
5. Referans5. Waldén M, Hägglund M, Ekstrand J. UEFA Champions League study: A prospective study of injuries in professional football during the 2001-2002 season. Br J Sports Med. 2005;39(8):542–546. doi: 10.1136/bjsm.2004.014571
6. Referans6. Hägglund M, Waldén M, Magnusson H, Kristenson K, Bengtsson H, Ekstrand J. Injuries affect team performance negatively in professional football: An 11-year follow-up of the UEFA Champions League injury study. Br J Sports Med. 2013;47(12):738–742. doi: 10.1136/bjsports-2013-092215
7. Referans7. Ekstrand J. Keeping your top players on the pitch : the key to football medicine at a professional level. Br J Sports Med. 2015;47(12):2013–2016. doi: 10.1136/bjsports-2013-092771
8. Referans8. Watson A , Brickson S , Brooks A, Dunn W. Subjective well-being and training load predict in-season injury and illness risk in female youth soccer players. Br J Sports Med. 2017;51(3):194-213. doi: 10.1136/bjsports-2016-096584

9. Referans9. Coutts AJ, Duffield R. Validity and reliability of GPS devices for measuring movement demands of team sports. J Sci Med Sport. 2010;13(1):133-135. doi: 10.1016/j.jsams.2008.09.015
10. Referans10. Starkie RL, Hargreaves M, Lambert DL, Proietto J, Febbraio MA. Effect of temperature on muscle metabolism during submaximal exercise in humans. Exp Physiol. 1999;84(4):775-784.
11. Referans11. Aloui K, Abedelmalek S, Chtourou H, Wong DP, Boussetta N, Souissi N. Effects of time-of-day on oxidative stress, cardiovascular parameters, biochemical markers, and hormonal response following level-1 Yo-Yo intermittent recovery test. Physiol Int. 2017;104(1):77-90. doi: 10.1556/2060.104.2017.1.6.
12. Referans12. di Cagno A, Battaglia C, Giombini A, Piazza M, Fiorilli G, Calcagno G et al. Time of Day – Effects on Motor Coordination and Reactive Strength in Elite Athletes and Untrained Adolescents. J Sci Med Sport. 2013;12(1):182-189.
13. Referans13. López-Samanes Á, Moreno-Pérez D, Maté-Muñoz JL, Domínguez R, Pallarés JG, Mora-Rodriguez R et al. Circadian rhythm effect on physical tennis performance in trained male players. J Sports Sci. 2017;35(21):2121-2128. doi: 10.1080/02640414.2016.1258481.
14. Referans14. Mhenni T, Michalsik LB, Mejri MA, Yousfi N, Chaouachi A, Souissi N et al. Morning-evening difference of team-handball-related short-term maximal physical performances in female team handball players. J Sports Sci. 2017;35(9):912–920. doi: 10.1080/02640414.2016.1201212
15. Referans15. Hammouda O, Chtourou H, Chahed H, Ferchichi S, Kallel C, Miled A et al. Diurnal variations of plasma homocysteine, total antioxidant status, and biological markers of muscle injury during repeated sprint: effect on performance and muscle fatigue--a pilot study. Chronobiol Int. 2011;28(10):958-967. doi: 10.3109/07420528.2011.613683.
16. Referans16. Ammar A, Chtourou H, Souissi N. Effect of Time-of-Day on Biochemical Markers in Response to Physical Exercise. J Strength Cond Res. 2017;31(1):272-282. doi: 10.1519/JSC.0000000000001481.
17. Referans17. Petersen J, Sørensen H, Nielsen RØ. Cumulative Loads Increase at the Knee Joint With Slow-Speed Running Compared to Faster Running: A Biomechanical Study. J Orthop Sports Phys Ther. 2015;45(4):316-322. doi: 10.2519/jospt.2015.5469
18. Referans18. Petersen J, Nielsen RO, Rasmussen S, Sørensen H. Comparisons of increases in knee and ankle joint moments following an increase in running speed from 8 to 12 to 16km•h(-1.). Clin Biomech (Bristol, Avon). 2014;29(9):959-964. doi: 10.1016/j.clinbiomech.2014.09.003.
19. Referans19. Schache AG, Blanch PD, Dorn TW, Brown NA, Rosemond D, Pandy MG. Effect of running speed on lower limb joint kinetics. Med Sci Sport Exer. 2011;43(7):1260-1271. doi: 10.1249/MSS.0b013e3182084929.
20. Referans20. Guette M, Gondin J, Martin A. Time-of-day effect on the torque and neuromuscular properties of dominant and non-dominant quadriceps femoris. Chronobiol Int. 2005;22(3):541-558. doi: 10.1081/CBI-200062407
21. Referans21. Wang H, Ji Z, Jiang G, Liu W, Jiao X. Correlation among proprioception, muscle strength, and balance. J Phys Ther Sci. 2016;28(12):3468-3472. doi: 10.1589/jpts.28.3468.
22. Referans22. Hammouda O, Chtourou H, Chaouachi A, Chahed H, Bellimem H, Chamari K et al. Time-of-day effects on biochemical responses to soccer-specific endurance in elite Tunisian football players. J Sports Sci. 2013;31(9):963-971. doi: 10.1080/02640414.2012.757345
23. Referans23. Gribble PA, Tucker WS, White PA. Time-of-day influences on static and dynamic postural control. J Athl Train. 2007;42(1):35-41.
24. Referans24. Heinbaugh EM, Smith DT, Zhu Q, Wilson MA, Dai B. The effect of time-of-day on static and dynamic balance in recreational athletes. Sport Biomech. 2015;14(3):361-373. doi: 10.1080/14763141.2015.1084036.