[Baquet G., E. Van Praagh, S. Berthoin (2003) Endurance training and aerobic fitness in young people. Sports Med. 33: 1127-1143.10.2165/00007256-200333150-0000414719981]Search in Google Scholar
[Caputo F., M.F.M. de Oliveira, B.S. Denadai, C.C. Greco (2006) Intrinsic factors of the locomotion energy cost during swimming. Rev. Bras. Med. Esporte 12:356e-360e.10.1590/S1517-86922006000600019]Search in Google Scholar
[Faude O., W. Kindermann, T. Meyer (2009) Lactate threshold concepts: how valid are they. Sports Med. 39:469-490.10.2165/00007256-200939060-0000319453206]Search in Google Scholar
[Hoeger W.W.K., S.A. Hoeger (2009) Principles and Labs for Fitness and Wellness (10th ed.), Wadsworth, Cengage Learning, Belmont CA.]Search in Google Scholar
[Joyner M.J., E.F. Coyle (2008) Endurance exercise performance: the physiology of champions. J. Physiol. 586:35-44.10.1113/jphysiol.2007.143834237555517901124]Search in Google Scholar
[Magel J.R., G.F. Foglia, W.D. McArdle, B. Gutin, G.S. Pechar, F.I. Katch (1975) Specificity of swim training on maximum oxygen uptake. J. Appl. Physiol. 38:151-155.]Search in Google Scholar
[Midgley A.W, L.R. McNaughton, A.M. Jones (2007) Training to enhance the physiological determinants of long-distance running performance: can valid recommendations be given to runners and coaches based on current scientific knowledge? Sports Med. 37:857-880.]Search in Google Scholar
[Rowland T.W., A. Boyajian (1995) Aerobic response to endurance exercise training in children. Pediatrics 96:654-658.]Search in Google Scholar
[Saltin B., J. Henriksson, E. Nygaard, P. Andersen, E. Jansson (1977) Fiber types and metabolic potentials of skeletal muscles in sedentary man and endurance runners. Ann. N. Y. Acad. Sci. 301:3-29.]Search in Google Scholar
[Toubekis A.G., A.P. Tsami, S.P. Tokmakidis (2006) Critical velocity and lactate threshold in young swimmers. Int. J. Sports Med. 27:117-123.]Search in Google Scholar
[Woynarowska B. (1980) The validity of indirect estimations of maximal oxygen uptake in children 11-12 years of age. Eur. J. Appl. Physiol. 43:19-23.]Search in Google Scholar