Epinephrine preworkout elevation may offset early morning melatonin concentrations to maintain maximal muscular force and power in track athletes - Kraemer, W. J.; Boyd, B. M.; Hooper, D. R.; Fragala, M. S.; Hatfield, D. L.; Dunn-Lewis, C.; Comstock, B. A.; Szivak, T. K.; Flanagan, S. D.; Looney, D. P.; Newton, R. U.; Vingren, J. L.; et al. (The Journal of Strength and Conditioning Research, 2014)
Keywords: strength; speed strength; track and field; short-distance running; jump; drugs; hormone; strength-speed strength event; USA; biological and medical sciences; strength and speed sports