1. Askling C., Saartok T., Thorstensson A. (2006) Type of acute hamstring strain affects flexibility, strength, and time to return to pre-injury level. Br. J. Sports Med., 40: 40-41.10.1136/bjsm.2005.018879
4. Berg U., Gustafsson T. Sundberg C.J., Kaijser L., Carlsson-Skwirut C., Bang P. (2007) Interstitial IGF-I in exercising skeletal muscle in women. Eur. J. Endocrinol., 157: 427-435.10.1530/EJE-07-0141
6. Buono M.J., Yeager J.E., Hodgon J.A. (1986) Plasma adrenocorticotropin and cortisol responses to brief high-intensity exercise in humans. J. Appl. Physiol., 61: 1337-133910.1152/jappl.1986.61.4.1337
10. Crewther B.T., Cook C., Cardinale M., Weatherby R.P., Lowe T. (2011) Two emerging concepts for elite athletes: the short-term effects of testosterone and cortisol on the neuromuscular system and the dose-response training role of these endogenous hormones. Sports Med., 41: 103-112.10.2165/11539170-000000000-0000021244104
12. Esbjörnsson M., Norman B., Suchdev S., Viru M., Lindhgren A., Jansson E. (2009) Greater growth hormone and insulin response in women than in men during repeated bouts of sprint exercise. Acta Physiol., 197: 107-115.10.1111/j.1748-1716.2009.01994.x
17. Howatson G., Milak A. (2009) Exercise-induced muscle damage following about of sport specific repeated sprints. J. Strength Cond. Res., 23: 2419-2424.10.1519/JSC.0b013e3181bac52e
18. Howell J.N., Chleboun G., Conatser R. (1993) Muscle stiffness, strength loss, swelling and soreness following exercise induced injury in humans. J. Physiol., 464: 183-196.10.1113/jphysiol.1993.sp019629
19. Keane K.M., Salicki R., Goodall S., Thomas K., Howatson G. (2015) Muscle damage response in female collegiate athletes after repeated sprint activity. J. Strength Cond. Res., 29: 2802-2807.10.1519/JSC.0000000000000961
20. Koistinen H., Koistinen R., Selenius L., Ylikorkala O., Seppala M. (1996) Effect of marathon run on serum IGF-Iand IGF-binding protein 1 and 3 levels. J. Appl. Physiol. 80: 760-764.10.1152/jappl.1996.80.3.760
21. Kraemer W.J., Harman F.S., Vos N.H., Gordon S.E., Nindl B.C., Marx J.O., Gomez A.L., Volek J.S., Ratamess N.A., Mazzetti S.A., Bush J.A., Dohi K., Newton R.U., Hakkinen K. (2000) Effects of exercise and alkalosis on serum insulin-like growth factor Iand IGF-binding protein-3. Can. J. Appl. Physiol., 25: 127-138.10.1139/h00-009
23. Kuoppasalmi K., Naveri H., Harkonen M., Adlercreutz H. (1980) Plasma cortisol, and rostenedione, testosterone and luteinizing hormone in running exercise of different intensities. Scand. J. Clin. Lab. Invest., 40: 403-409.10.3109/00365518009101862
24. Lee C.L., Cheng C.F., Astorino T.A., Lee C.J., Huang H.W., Chang W.D. (2014) Effects of carbohydrate combined with caffeine on repeated sprint cycling and agility performance in female athletes. J. Int. Soc. Sports Nutr., 11: 17.10.1186/1550-2783-11-17
25. Lee P.D.K., Durham S.K., Martinez V., Vasconez O., Powell D.R., Guevara-Aguirre J. (1997) Kinetics of Insulin-Like Growth Factor (IGF) and IGFBinding Protein Responses to aSingle Dose of Growth Hormone. J. Clin. Endocrinol. Metab., 82: 2266-2274.10.1210/jcem.82.7.4048
27. Malm C., Sjodin T.L., Sjoberg B., Lenkei R., Renstrom P., Lundberg I.E., Ekblom B. (2004) Leukocytes, cytokines, growth factors and hormones in human skeletal muscle and blood after uphill or downhill running. J. Physiol. 556: 983-1000.10.1113/jphysiol.2003.056598166498714766942
28. Meckel Y., Eliakim A., Seraev M., Zaldivar F., Cooper D.M., Sagiv M., Nemet D. (2009) The effect of a brief sprint interval exercise on growth factors and inflammatory mediators. J. Strength Cond. Res., 23: 225-230.10.1519/JSC.0b013e3181876a9a
29. Meckel Y., Nemet D., Bar-Sela S., Radom-Aizik S., Cooper D.M., Sagiv M., Eliakim A. (2011) Hormonal and inflammatory responses to different types of sprint interval training. J. Strength Cond. Res., 25: 2161-2169.10.1519/JSC.0b013e3181dc4571
30. Raimondi G.A., Puy R.J.M., Raimondi A.C., Schwarz E.R., Rosenberg M. (1975) Effects of physical training on enzymatic activity of human skeletal muscle. Biomedicine. 22: 496-501.
32. Schwarz A.J., Brasel J.A., Hintz R.L., Mohan S., Cooper D.M. (1996) Acute effect of brief low – and high-intensity exercise on circulating IGF-I, II, and IGF binding protein-3 and its proteolysis in young healthy men. J. Clin. Endocrinol. Metab., 81: 3492-3497.10.1210/jcem.81.10.8855791
33. Smith W.J., Underwood L.E., Clemmons D.R. (1995) Effects of caloric or protein restriction on insulin-like growth factor-I(IGF-I) and IGF-binding proteins in children and adults. J. Clin. Endocrinol. Metab., 80: 443-449.10.1210/jcem.80.2.7531712
34. Spencer M., Bishop D., Dawson D.B., Goodman C. (2005) Physiological and metabolic responses of repeated sprint activities: specific to field based team sports. Sports Med., 35: 1025-1044.10.2165/00007256-200535120-0000316336007
35. Stokes K., Nevill M., Frystyk J., Lakomy H., Hall G. (2005) Human growth hormone responses to repeated bouts of sprint exercise with different recovery periods between bouts, J. Appl. Physiol., 99: 1254-1261.10.1152/japplphysiol.00839.2004
36. Thalheimer W., Cook S. (2002) How to calculate effect sizes from published research articles: Asimplified methodology. Available at: www.work-learning.com/effect_sizes.htm. Accessed on January 11, 2016.
37. Thompson D., Nicholas C.W., Williams C. (1999) Muscular soreness following prolonged intermittent high-intensity shuttle running. J. Sports Sci., 17: 387-395.10.1080/026404199365902
39. Urhausen A., Gabriel H., Kindermann W. (1995) Blood hormones as markers of training stress and overtraining. Sports Med., 20: 251-276.10.2165/00007256-199520040-00004
40. Wahl P., Zinner C., Achtzehn S., Bloch W., Mester J. (2010) Effect of high – and low-intensity exercise and metabolic acidosis on levels of GH, IGF-I, IGFBP-3 and cortisol. Growth Horm IGF Res., 20: 380-38510.1016/j.ghir.2010.08.001
41. Warren G.L., Lowe D.A., (1999) Armstrong R.B. Measurement tools used in the study of eccentric contraction induced injury. Sports Med., 27: 43-59.10.2165/00007256-199927010-00004
42. Woods C., Hawkins R.D., Maltby S., Hulse M., Thomas A., Hodson A. (2004) The Football Association Medical Research Programme: an audit of injuries in professional football – analysis of hamstring injuries. Br. J. Sports Med., 38: 36-41.10.1136/bjsm.2002.002352172473314751943