Myers, J. B., Pasquale, M. R., Laudner, K. G., Sell, T. C., Bradley, J. P., & Lephart, S. M. (2005). On-the-field resistance-tubing exercises for throwers: An electromyographic analysis. Journal of athletic training, 40(1), S. 15-22. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1088340/

Myers, Joseph B., Maria R. Pasquale, Kevin G. Laudner, Timothy C. Sell, James P. Bradley, and Scott M. Lephart. "On-the-field Resistance-tubing Exercises for Throwers: An Electromyographic Analysis." Journal of Athletic Training 40, no. 1 (2005): S. 15-22.

Myers, Joseph B., et al. "On-the-field Resistance-tubing Exercises for Throwers: An Electromyographic Analysis." Journal of Athletic Training 40.1 (2005): S. 15-22.