John Terry’s court case for supposedly racially abusing Anton Ferdinand showcased the amount of swearing on the pitch, even at the top level, and the Czech Republic star feels this will continue.
“If every player had a microphone some people would be very surprised about what gets said on a football pitch,” Cech told The Sun.
“I think football always has been, and always will be, the same.
“You have a lot of adrenaline, a lot of joy, a lot of frustration. You cannot really take this away from the sport.
“You live the game for 90 minutes, 100 per cent focused, and you want the game to go your way.
“Sometimes the frustration or the happiness makes you swear and do things like that, but it is OK,” he continued.
Meanwhile, Cech has stated that the Stamford Bridge club must continue with business as usual after their captain was cleared of the racism charges.
“We need to forget about the past and concentrate on the future. That is the only way,” he concluded.
By Gareth McKnight