The prostate is a small gland located just below the bladder. The gland is only found in men. It is shaped like a doughnut and surrounds the urethra, the tube through which urine flows. The prostate reaches its adult size by the age of 20 and weighs a little less than one ounce.
Zonal marking Zonal marking is a defensive strategy where defenders cover an area of the pitch rather than marking a specific opponent. If an opponent moves into the area a defender is covering, the defender marks the opponent.
Tiki-taka moves away from the traditional thinking of formations in football to a concept derived from zonal play.iki-taka has been used successfully by the Spanish national team to win Euro 2008, the 2010 World Cup and Euro 2012, and by Barcelona, which won six trophies in 2009 (including a Continental Treble, followed by the UEFA Super Cup, the Spanish Super Cup, and the FIFA Club World Cup).