1. Barker, M, Wyatt, TJ, Johnson, RL, Stone, MH, OBryant, HS, Poe, C, and Kent, M. Performance factors, psychological assessment, physical characteristics and football playing ability.;J Strength Cond Res,1993
2. Brechue, WF, Mayhew, JL, and Piper, FC. Characteristics of sprint performance in college football players.;J Strength Cond Res,2010
3. Cronin, JB and Hansen, KT. Strength and power predictors of sports speed.;J Strength Cond Res,2005
4. Hoffman, JR, Ratamess, NA, Klatt, M, Faigenbaum, AD, and Kang, J. Do bilateral power deficits influence direction-specific movement patterns?;Res Sport Med,2007
5. Gee, KJ and Burkett, LN. The National Football League combine: A reliable predictor of draft status?;J Strength Cond Res,2003