Alter, M.J. (1988) Science of Stretching. Champaign, IL: Human Kinetics. 85-95.

Denis, M.V. (1985) Visual imagery and the use of mental practice in the development of motor skills. Canadian Journal of Applied Sport Science 10, 45-165.

Epstein, M.L. (1980) The relationship of mental imagery and mental rehearsal to performance of a motor task. Journal of Sport Psychology 2, 211-220.

Feltz, D. L. and Landers, D. M. (1983) The effects of mental practice on motor skill learning and performance: A meta-analysis. Journal of Sport Psychology 5, 25-57.

Hinkle, D.E., Wierzma, W. and Jurs, S. (1979) Applied Statistics for the Behavioral Sciences, Boston: Houghton-Mifflin. 320-322.

Jacobson, E. (1932) Electromyography of mental activities. American Journal of Psychology 44, 677-694.

Jeannerod, M. (1994) The representing brain: neural correlates of motor intention and imagery. Behavior and Brain Sciences 17, 187-245.

Jeannerod, M. (2001) Consciousness of action and self-consciousness. A cognitive neuroscience approach. Institute of Cognitive Sciences Working Paper 2000-1, 5-6.

Jeannerod, M. and Frak, V. (2001) Mental imaging of motor activity in humans. Institute of Cognitive Sciences, Working Paper 99-8, 5-7.

Katz, A.N. (1983) What does it mean to be a high imager? In: Imagery, Memory, and Cognition. Ed: J. C. Yuile. Hillsdale, NJ: Lawrence Erlbaum.

McAtee, R. E. and Charland, J. (1999) Facilitated Stretching. Champaign, IL: Human Kinetics. 13-16.

Sady, S.P., Wortman, M. and Blanke, D. (1982) Flexibility training: ballistic, static or proprioceptive neuromuscular facilitation? Archives of Physical Medicine and Rehabilitation 63, 261-263.

Shaw, W. A. (1940) The distribution of muscular action potentials to imagined weight lifting. Archives of Psychology, 247, 1-50.

Shellock, F. G. and Prentice, W.E. (1985) Warming-up and stretching for improved physical performance and prevention of sports-related injuries. Sports Medicine, 2, 267-278.

Surburg, P. R. (1981) Neuromuscular facilitation techniques in sports medicine. Physician and Sports Medicine, 9, 115-127.

Voss, D. E., Ionta, M. K. and Meyers, B. J. (1985) Proprioceptive Neuromuscular Facilitation. Philadelphia, PA: Harper and Row. vi-vii, 291-311. 

Weinberg, R. S. (1982) The relationship between mental preparation strategies and motor performance: a review and critique. Quest 33, 195-213.

Wallin, D., Ekblom, B., Grahn, R. and Nordenborg, T. (1985) Improvement of muscle flexibility: A comparison between two techniques. American Journal of Sports Medicine 13, 263-268.

Yue, G. and Cole, K. J. (1992) Strength increases from the motor program: comparison of training with maximal voluntary and imagined muscle contractions. Journal of Neurophysiology 67, 1114-1123.

Zebas, C. J. and Rivera, M. L. (1985) Retention of flexibility in selected joints after cessation of a stretching exercise program. In: Exercise Physiology. Eds: C. O. Dotson and J. H. Humphrey. New York: AMS Press, 181-191.