Baker, J., Ramsbottom, R. and Hazeldine, R. (1993) Maximal shuttle running over 40 m as a measure of anaerobic performance. British Journal of Sports Medicine 27, 228-232.

Bartko, J.J. (1966) The intraclass correlation coefficient as a measure of reliability. Psychological Reports 19, 3-11.

Borg, G. (1970) Perceived exertion as an indicator of somatic stress. Scandinavian Journal of Rehabilitation Medicine 2, 92-98.

Capriotti, P.V., Sherman, W.M. and Lamb, D.R. (1999). Reliability of power output during intermittent high-intensity cycling. Medicine and Science in Sports and Exercise 31, 913-915.

Cohen, J. (1988) Statistical power analysis for the behavioral sciences. 2nd edition. Lawrence Erlbaum, New Jersey.

Fitzsimmons, M., Dawson, B. Ward, D. and Wilkinson, A. (1993) Cycling and running tests of repeated sprint ability. Australian Journal of Science and Medicine in Sport 25, 82-87.

Glaister, M., Howatson, G., Lockey, R.A., Abraham, C.S. Goodwin, J.E. and McInnes, G. (2007) Familiarisation and reliability of multiple sprint running performance indices. Journal of Strength and Conditioning Research 21, 857-859.

Glaister, M., Howatson, G., Pattison, J.R. and McInnes, G. (2008) The reliability and validity of fatigue measures during multiple sprint work: an issue revisited. Journal of Strength and Conditioning Research 222, 1597-1601.

Glaister, M., Stone, M.H., Stewart, A.M., Hughes, M. and Moir, G.L. (2003) Reliability of power output during short-duration maximal-intensity intermittent cycling. Journal of Strength and Conditioning Research 17, 781-784.

Hopkins, W.G. (2000) Measures of reliability in sports medicine and science. Sports Medicine 30, 1-15.

McGraw, K.O. and Wong, S.P. (1996) Forming inferences about some intraclass correlation coefficients. Psychological Methods 1, 30-46.

Moore, A.N., Decker, A.J., Baarts, J.N., Dupont, A.M., Epema, J.S., Reuther, M.C., Houser, J.J. and Mayhew, J.L. (2007) Effect of competitiveness on forty-yard dash performance in college men and women. Journal of Strength and Conditioning Research 21, 385-388.

Schabort, E.J., Hawley, J.A., Hopkins, W.G. and Blum, H. (1999) High reliability of performance of well-trained rowers on a rowing ergometer. Journal of Sports Sciences 17, 627-632.

Sheppard, J.M. and Young, W.B. (2006) Agility literature review: classifications, training and testing. Journal of Sports Sciences 24, 919-932.

Spencer, M., Bishop, D., Dawson, B. and Goodman, C. (2005) Physiological and metabolic responses of repeated-sprint activities: specific to field-based team sports. Sports Medicine 35, 1025-1044.