Table 3.  Means (standard deviations) of lower extremity kinetic variables during the landing of the single- and double-leg stop-jump tasks.
 

  Double-leg

Single-leg

Peak knee extension moment during landing (BW * BH)

.17 (.03)

.20 (.06) †

Peak knee valgus moment during landing (BW * BH)

.12 (.04)

.27 (.08)*

Peak knee proximal tibia anterior shear force during landing (BW)

.59 (.08)

.80 (.15)*

Peak knee proximal tibia lateral shear force during landing (BW)

.27 (.12)

.59 (.23)‡
* p < 0.001