McHale fell to the floor, grabbing his left knee.

The doctor came over and grabbed my knee and twisted it one way.

He grabbed his own knee, lifted the wounded leg above the surface and stared at it in disbelief.

Ewing went down in a heap and grabbed his right knee.

Martin grabbed his right knee as soon as he hit the ground.

The older man sat up, sheathed his blade, and grabbed his knee with both hands.

He immediately began grabbing his right knee upon attempting to get to his feet.

One hand left his balls to grab his squirting knee.

Mallory looked at Jack, resisting the urge to grab his knee under the table.

And my knee-he grabbed my knee, so that I fell.