Original: An interception or intercept is a move in many forms of football , including Canadian and American football football , as well as rugby league , rugby union , Australian rules football and Gaelic football , which involves a pass ( either by foot or hand ) being caught by an opposition player who usually gains possession for his team .
Simplified: Many leagues use interceptions , some are Canadian and American football football , as well as rugby league , rugby union , Australian rules football and Gaelic football .