found: Work cat.: Smith, L.H. A study of the effect of warmup on speed of running, 1960.
found: Koltyn, K.F. The relationship between perceived velocity and true velocity while running variable speeds, 1980.
found: Meisel, S.G. The effect of a weight training program on the speed of running, 1957.
found: Day, L.N. The effects of three selected training programs on running speed, 1968.
found: Gehring, M.R. The relationship of leg movement to running velocity, 1966.
found: LC database, Aug. 18, 2006(Burst of speed : 5 proven techniques to increase your speed)