Nosaka, E., Clarkson, P.M. (1997) Influence of previous concentric exercise on eccentric exercise-induced muscle damage. J Sports Sci: Vol. 15, No. 5, pp. 477-83.
In order to increase the amount of pressure within the soft tissue, simply apply more of one's body weight to the roller. Utilize what is called way to handle this since either moving from working both leg