Assumptions:
Fans and players usually assume that when the ball makes contact with a player's foot, the play is automatically ruled illegal.

Official Ruling:
Following changes in all volleyball rule books in the past few years, there is no longer any rule barring contact with the foot in a volleyball game at any level. This means it is legal to deflect the ball with your foot, block the ball with your foot, or even kick it to a teammate or to the other side of the net. However, after kicking the ball, you are not allowed to make contact with the ball until someone else has touched the ball, just as you are not allowed to hit the ball twice in a row with your hands.

http://www.livestrong.com/article/100917-volleyball-rules-using-feet/

Tags for this video have been changed from 'volley ball kicksave' to 'volleyball, kicksave, brazil, olympics, 2012' - edited by bareboards2

Kick saves have always been legal in beach.

Brazilians: football is in their blood.