Borg, G. (1998) Borg's perceived exertion and pain scales. Human Kinetics, Champaign, IL

Cook, D. and Koltyn, K. (2000) Pain and Exercise. International Journal of Sports Psychology 331, 256-277.

Cook, D., Oconnor, P. and Ray, C. (2000) Muscle pain perception and sympathetic nerve activity to exercise during opoid modulation. American Journal of Physiology-Integrative and Comparitive Physiology 2279, r1565-r1573.

Craft, R. (2003) Sex differences in drug- and non-drug-induced analgesia. Life Sciences 772, 397-411.

Droste, C. (1992) Transient hypoalgesia under physical exercise: Relation to silent ischemia and implications for cardiac rehabilitation. Annals of Academy of Medicine 221, 23-33.

Droste, C., Greenlee, M., Schrek, M. and Roskamm, H. (1991) Experimental pain thresholds and plasma beta-endorphin levels during exercise. Medicine Science in Sports and Exercise 23, 334-342.

Droste, C., Meyer-Blackenburg, H., Greenlee, M. and Roskamm, H. (1988) Effect of physical exercise on pain thresholds and plasma beta-endorphins in patients with silent & symptomatic myocardial ischemia. European Heart Journal 99, 25-33.

Fuller, A. and Robinson, R. (1993) A test of exercise induced analgesia using signal detection theory and a within-subjects design. Perception of Motor Skills 776, 1299-1310.

Guieu, R., Blin, O., Pouget, J. and Serratrice, G. (1992) Nocioceptive threshold and physical activity. Canadian Journal of Neurological Science 119, 69-71.

Gurevich, M., Kohn, P. and Davis, C. (1994) Exercise induced analgesia and the role of reactivity in pain sensitivity. Journal of Sports Sciences 112, 549-559.

Hoffman, M., Shepanski, M., Ruble, S., Valic, Z., Buckwater, J. and Clifford, P. (2004) Intensity and duration threshold for Aerobiv Exercise-Induced Analgesia to pressure pain. Archives of Physical Medcine and Rehabilitation 885, 1183-1187.

Jackson, A. and Pollock, M. (1985) Practical assessment of body composition. Physician and Sports Medicine 113, 76-90.

Janal, M., Colt, E., Clark, W. and Glasman, M. (1984) Pain sensitivity, mood and plasma endocrine levels in man following long-distance running: Effects of Naloxone. Pain 119, 13-25.

Katims, J. (1998) Electrodiagnostic functional sensory evaluation of the patient with pain: A review of the neuroselective current perception threshold and pain tolerance threshold. Pain Digest 88, 219-230.

Kemppainen, P., Hamalainen, O. and Kononen, M. (1998) Different effects of physical exercise on cold pain sensitivity in fighter pilots with and without the history of acute in-flight neck pain attacks. Medicine in Science in Sports and Exercise 330, 577-582.

Kemppainen, P., Paalasmaa, P., Pertovaara, A., Alila, A. and Johansson, G. (1990) Dexamethasone attenuates exercise-induced dental analgesia in man. Brain Research 5519, 329-332.

Kemppainen, P., Pertovaara, A., Huppaniemi, T., Johansson, G. and Karonen, S. (1985) Modification of dental pain and cutaneous thermal sensitivity by physical exertion in man. Brain Research 3360, 33-40.

Koltyn, K. (2000) Analgesia following exercise. Sports Medicine 229, 85-98.

Koltyn, K. (2002) Exercise-induced hypoalgesia and intensity of exercise. Sports Medicine 32, 477-487.

Koltyn, K. and Arbogast, R. (1998) Perception of pain after resistance exercise. British Journal of Sports Medicine 32, 20-24.

Koltyn, K., Garvin, A., Gardiner, R. and Nelson, T. (1996) Perception of pain following aerobic exercise. Medicine in Science Sports and Exercise 28, 1418-1421.

Koltyn, K., Trine, M., Stegner, A. and Tobar D. (2001) Effect of isometric exercise on pain perception and blood pressure in men and women. Medicine in Science Sports and Exercise 33, 282-290.

Kosek, E. and Ekholm, J. (1995) Modulation of pressure pain thresholds during and following isometric contraction. Pain 661, 481-486.

Lee, J. and Nieman, D. (1990) A nomogram for calculation of aerobic capacity from cycle ergometry. Annals of Sports Medicine 55, 163-165.

O'Connor, P. and Cook, D. (1999) Exercise and pain: The neurobiology, measurement, and laboratory study of pain in relation to exercise in humans. Exercise and Sports Science Reviews 229, 119-166.

Pertovaara, A., Huppaniemi, T., Virtanen, A. and Johansson, G. (1984) The influence of exercise on dental pain thresholds and the release of stress hormones. Physiology and Behavior 333, 923-926.

Pollock, M., Gaesser, G., Butcher, J., Despres, J., Dishman, R., Franklin, B. and Garber, C. (1998) The recommended quantity and quality of exercise for developing and maintaining cardiorespiratory and muscular fitness, and flexibilityin health adults. Medicine in Science in Sports and Exercise 330, 975-991.

Porth, C. (2004) Essentials of pathophysiology. Lippincott Williams & Wilkins, Baltimore.

Randich, A. and Maixner, W. (1984) Interactions between cardiovascular and pain regulatory systems. Neuroscience and Biobehavioral Reviews 8, 343-67.

Raj, P., Chado, H., Angst, M., Heaver, J., Dotson, R., Brandstater, M., Johnson, B., Parris, W., Finch, P., Shahani, B., Dhand, U., Mekhail, N., Daoud, E., Hendler, N., Somerville, J., Wallace, W., Panchal, S., Glusman, S., Jay, G., Palliyath, S., Longton, W. and Irving, G. (2001) Painless electrodiagnostic current perception threshold and pain tolerance values in CRPS subjects and healthy controls: A multicenter study. Pain Practice 11, 55-60.

Sternberg, W., Bokat, C., Kass, L., Alboyadjian, A. and Gracely, R. (2001) Sex dependent components of the analgesia produced by athletic competition. Pain 22, 65-74.