Thus , the dasher board with high stiffness value can be categorized with greater concussion risk at an impact ( Marino & Potwin 1998 ) .
In physics , stiffness is the determinant of the amount of movement of the boards relative to the force of the collision .
The dasher board with high stiffness value can be categorized with greater concussion risk at an impact ( Marino & Potwin 1998 ) .
In physics , stiffness is the determinant of the amount of movement of the boards relative to the force of the collision .