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Çeşitli Dayanıklılık Protokollerine Verilen Metabolik Cevapların Karşılaştırılması

Comparison of Metabolic Responses to Various Endurance Protocols

Journal Name:

  • Hacettepe Üniversitesi Spor Bilimleri Dergisi

Publication Year:

  • 2011

Key Words:

Keywords (Original Language):

Author NameUniversity of Author
Abstract (2. Language): 
The purpose of this study was to compare metabolic responses to various endurance tests administered in laboratory and field conditions, and to consider relationship between maximal oxygen consumption (VO2max) and distance covered during tests. Thirtyplayers playing at young-teams participated to study. The players were performed treadmill (T), shuttle-run (SR), circular shuttle-run (CSR), modified shuttle-run (MSR) and circular modified-shuttle-run (CMSR) tests. Blood lactate (LA), oxygen consumption (VO2), heart rate (HR) and rate of perceived exertion (RPE) responses to protocols were determined. Comparison of metabolic response differences between protocols were made using repeated measures ANOVA. LSD test was applied to identify the point of differences. Relationships between protocols were considered using Pearson Correlation. LA, VO2, HR and RPE responses to SR and MSR at submaximal running speeds were higher than T, CSR and CMSR (p<0.05). Running speeds at fixed LA were higher in T than CMSR (p<0.05). In contrast, HR at fixed LA were higher in CMSR than T (p<0.05). Moderate and/ or high relationships were observed between protocols in terms of LAmax, VO2max, HRmax, RPEmax and maximal running speed (RSmax). VO2max measured at SR, CSR, MSR and CMSR was moderately related to distance covered during test (r=0.61-0.76; p<0.01). The results demonstrated that endurance protocols administered in laboratory and field conditions caused different physiological strain at submaximal and maximal speeds. CMSR test can be suggested to determine individual training load in endurance training. Furthermore; distance covered at field tests was not a sensetive method in estimating VO2max values of soccer players.
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Abstract (Original Language): 
Çalışmanın amacı laboratuvar ve saha ortamında uygulanan çeşitli dayanıklılık protokollerine verilen metabolik cevapların karşılaştırılması ve testlerden elde edilen maksimum oksijen tüketimi (VO2maks) değerlerinin testlerde kat edilen toplam mesafe ile ilişkilerinin incelenmesidir. Çalışmaya genç takımlarda oynayan toplam 30 futbolcu katılmıştır. Araştırma grubundaki sporculara koşu bandı (KB), mekik (M), dairesel mekik (DM), modifiye mekik (MM) ve dairesel modifiye mekik (DMM) olmak üzere beş farklı dayanıklılık protokolü uygulanmıştır. Protokollere submaksimum ve maksimum koşu hızlarında verilen kan laktat (LA), oksijen tüketimi (VO2), kalp atım hızı (KAH) ve algılanan zorluk düzeyi (AZD) değerleri belirlenmiştir. Protokollere verilen metabolik cevaplar tekrarlı ölçümlerde varyans analizi ile karşılaştırılmıştır. İkili grup karşılaştırmalarında ise LSD testi kullanılmıştır. Protokoller arasındaki ilişkiler ise Pearson korelasyon gükatsayısıyla incelenmiştir. Submaksimum koşu hızlarında M ve MM testlerine verilen LA, VO2, KAH ve AZD cevapları KB, DM ve DMM testlerinden yüksek bulunmuştur (p<0.05). Farklı LA’daki koşu hızı KB testinde DMM’den yüksektir (p<0.05). Karşıt olarak, farklı LA’daki KAH ise DMM testinde KB’den yüksek bulunmuştur (p<0.05). Protokoller arasında LAmaks, VO2maks, KAHmaks, AZDmaks ve maksimum koşu hızı (Hızmaks) açısından orta ve/veya yüksek düzeyde korelasyon belirlenmiştir (p<0.01). M, DM, MM ve DMM testlerinde ölçülen VO2maks, bu testlerde kat edilen mesafe ile orta düzeyde ilişkilidir (r = 0.61–r = 0.76; p<0.01). Sonuç olarak, laboratuvar ve saha ortamında uygulanan dayanıklılık protokollerinin submaksimum ve maksimum koşu hızlarında yarattığı fizyolojik zorlanma düzeyleri farklıdır. Dayanıklılık antrenmanlarında bireysel yüklenme şiddetinin belirlenmesinde DMM testinin uygulanması önerilebilir. Ayrıca, saha testlerinde kat edilen mesafenin futbolcuların VO2maks değerlerinin kestiriminde hassas bir yaklaşım tarzı olmadığı gözlenmiştir.
FULL TEXT (PDF): 
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  • 3
124–138
  • Turkish

REFERENCES

References: 

1. Aslan A, Çökelekoğlu E, Karlı Ü, Güvenç A, Hazır, T,
Açıkada C. (2004). Comparison of metabolic responses
to modified shuttle run test applied on different ground
surfaces and courses. ICHPER-SD, November, 17-20.
2. Astrand P, Rodahl, K. (1988). Textbook of Work
Physiology: Physiological Bases of Exercise. New York:
McGraw-Hill Book Companies.
3. Aziz AR, Frankie HY, Teh KC. (2005). A pilot study
comparing two field tests with treadmill run test in
soccer players. Journal of Sports Science and Medicine,
4, 105-112.
4. Bassett DR, Howley ET. (2000). Limiting factors
for maximum oxygen uptake and determinants of
endurance performance. Medicine and Science in
Sports and Exercise, 32, 70-84.
5. Borg G. (1982). Psychophysical bases of perceived
exertion. Medicine and Science in Sports and Exercise,
14(5), 377-381.
6. Brooks GA, Fahey TD, White TP, Baldwin KM. (2000).
Exercise Physiology: Human Bioenergetics and Its
Applications. Boston: McGraw-Hill Companies.
7. Cink RE, Thomas TR. (1981). Validity of the Astrand-
Ryhming nomogram for predicting maximal oxygen
intake. British Journal of Sports Medicine,15(3), 182-185.
8. Cohen J. (1988). Statistical power analysis for the
behavioral sciences. 2nd Edition. L. Erbaum Associates
Publishing. Hillsdale NJ.
9. Cooper KH. (1968). A means of asssessing maximal
oxygen intake: Correlation between field and
treadmill testing. The Journal of the American Medical
Association, 203(3), 201-204.
10. Danielle ML, James AF, Ann VR, Roger GS. (2009).
Prediction of maximal oxygen uptake from submaximal
ratings of perceived exercition and heart rate during
a continious exercise test: the efficiency of RPE 13.
Eurepean Journal of Applied Physiology, 107(1), 1-9.
11. Greg MK, John PP, Robert H, Patty SR, Ann W, Robert F,
ve diğ. (1987). Estimation of VO2max from a one minute
track walk, gender, age and body weight. Medicine and
Science in Sports and Exercise.19(3), 253-259.
12. Hazır T. (2000). Aerobik dayanıklılığın
değerlendirilmesinde mekik koşusunun güvenirliği
ve geçerliği. Yayımlanmamış Doktora Tezi. Hacettepe
Üniversitesi. Sağlık Bilimleri Enstitüsü, Ankara.
13. Howley ET, Bassett DR, Welch HG. (1995). Criteria
for maximal oxygen uptake: review and commentary.
Medicine and Science in Sports and Exercise, 27, 1292-
301.
14. Jansen PGJM. (1987). Training Lactate Pulse-Rate.
Polar Electro Oy, Oulu, Polar Electro Oy.
15. Kemi OJ, Hoff J, Engen LC, Helgerud J, Wisloff U.
(2003). Soccer specific testing of maximal oxygen
uptake. Journal of Sports Medicine and Physical Fitness,
43, 139-144.
16. Kuipers H, Verstappen FT, Keizer HA, Geurten
P, Van Kranenburg G. (1985). Variability of aerobic
performance in the laboratory and its physiologic
correlates. International Journal of Sports Medicine,
6(4), 197-201.
17. Leger L, Lambert J. (1982). A maximal multistage 20 m
shuttle run test to predict VO2maks. European Journal
of Applied Physiology Occupational Physiology, 49(1),
1-12.
18. Leger L, Lambert J, Mercier, D. (1983). Predicted
VO2maks and maximal speed for multistage 20 m
shuttle run in 7000 quebec children aged 6-17. Medicine
and Science in Sports and Exercise, 15, 42-46.
19. Leger L, Gadoury C. (1989). Validity of the 20m shuttlerun
test with 1min stages to predict VO2maks in adults.
Canadian Journal of Sport Science, 14(1), 41-48.
20. Maud PJ, Foster C. (1995). Physiological Assessment of
Human Fitness. USA, Human Kinetics.
21. Paliczka VJ, Nicholas AK, Boreham, CAG. (1987).
A multi-stage shuttle run as a predictor of running
performance and maximal oxygen uptake in adults.
British Journal of Sports Medicine, 21, 163-165.
22. Pate RR, Branch J. (1992). Training for endurance
sport. Medicine and Science in Sports and Exercise,
24(9), 340-343.
23. Impellizzeri FM, Rampinini E, Marcora, S. (2005).
Physiological assessment of aerobic training in soccer.
Journal of Sports Sciences, 23(6), 583-592.
24. Ramsbottom R, Brewer J, Williams C. (1988). A
progressive shuttle run test to estimate maximal
oxygen uptake. British Journal of Sports Medicine, 22,
141-144.
25. Shephard RJ, Astrand OP. (1993). Endurance in Sport.
London: Blackwell Scientific Publications.
26. Silva PRS, Fonseca AJ, Castro AW, Greve JMD,
Hernandez AJ. (2007). Reproducibility of maximum
aerobic power (VO2max) among soccer players using a
modified heck protocol. Clinics, 62(4), 391-396.
27. Svensson M, Drust B. (2005). Testing soccer players.
Journal of Sports Sciences, 23(6), 601-618.
28. Tanaka K, Matsuura A, Hirakoba K, Kumagai S, Sun
SO, Asona K. (1984). A longitudinal assessment of
anaerobic threshold and distance running performance.
Medicine and Science in Sports and Exercise, 16(3), 278-
282.
29. YSI Life Sciences (2003). YSI 1500 Sport Operating
Manuals, Yellow Springs, Ohio 45387 USA.

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