Liverpool manager Brendan Rodgers admits he was 'surprised and shocked' by the online racist abuse targeted at the club's striker Mario Balotelli. Anti-discrimination body Kick It Out revealed on Thursday night that Italy international Balotelli had been subjected to more than 4,000 racist messages on social media this season. Balotelli's Liverpool team-mate Daniel Sturridge and Arsenal striker Danny Welbeck have also each received more than a thousand discriminatory messages according to research carried out by Tempero, a social media management agency, and analytics firm Brandwatch. Liverpool striker Mario Balotelli (centre) has been the subject of thousands of racists posts on social media . The Italy international (right) performs a back-heel during a training session at Melwood on Friday . Liverpool manager Brendan Rodgers says he is 'shocked' at the level of online abuse aimed at Balotelli . Arsenal striker Danny Welbeck (left) has also been targeted by racists on the internet this season . Balotelli's Liverpool team-mate Daniel Sturridge (centre) is another player to be harassed online this term . Kick It Out estimates there have been 134,000 discriminatory posts this season with 39,000 of them directed towards Premier League players, and Rodgers says the issue must be addressed. 'I was aware of the findings and I was surprised and shocked,' Rodgers said. 'I think one message is one too many to be honest. We support all the relevant organisations who are working to stamp all of this out. 'In the modern world and modern football it is something which is very much there, but we need to eradicate all of it out of social life and professional sport. 'I think it is the responsibility of us all to help all the various organisations stamp it out.' Liverpool goalkeeper Simon Mignolet takes a philosophical attitude to the online abuse of footballers and believes players must learn to handle the situation. 'I think that is normal in the world we live in,' Mignolet said. 'Social media is something worldwide and you can't control it yourself really but you have to accept it. 'The spotlight is on you so you have to deal with those sort of things.' But Stoke manager Mark Hughes said he would welcome tougher sanctions against individuals who indulge in online abuse, believing they are safe behind the cloak of anonymity. 'The internet is difficult to police as we well know, but anything racist, homophobic - even just in general life - it should be rooted out and stamped on,' Hughes said. 'It is not acceptable. The fact people can hide behind their computers on the internet makes it more difficult to manage and stop. Stoke City boss Mark Hughes has called for a crackdown on racism and an end to online anonymity . 'But there needs to be a will and if there is a way of stopping this happening, then that should be encouraged.' More than 8,000 abusive messages were directed towards Balotelli, over half of which were racist. Welbeck received 1,700, of which half were racist, and Sturridge 1,600, of which 60 per cent were based on sexual orientation. The sheer volume of racist and other abuse on social media has prompted Kick It Out to form an expert group to tackle football-related hate crime across social media, working with football, the main social media platforms, organisations dealing with internet safety and the police. Kick It Out director Roisin Wood said: 'It is really shocking. We knew there was an issue but even we were shocked by how many the players have received. 'For one player to have received over 8,000 abusive messages is phenomenally awful. 'You cannot accept players getting that level of abuse so we want to bring this expert group together to see how we can address this. 'We don't see the problem going away. Some of the perpetrators are young people and they need educating that you cannot sit in your room and abuse people like this.' Balotelli scores for Liverpool from the penalty spot during a Champions League game against Besiktas . Kick It Out only started receiving complaints of social media abuse during the 2012-13 season and has since started reporting the incidents to True Vision - a national reporting facility which had been developed to deal with hate crime online. The research showed the Premier League clubs receiving the highest volume of discriminatory posts were Chelsea (20,000), Liverpool (19,000), Arsenal (12,000), Manchester United (11,000) and Manchester City (11,000). Twitter was the most common platform for abuse with 88 per cent of messages coming in the form of tweets. Kick It Out has launched several t-shirt campaigns to help combat the concerning level of racism in football .
Liverpool striker Mario Balotelli has been racially abused online . Anti-racism group Kick It Out have revealed thousands of abusive posts . Brendan Rodgers has slammed any discrimination as unacceptable . Stoke City boss Mark Hughes has also called for a crackdown on racism .