Luthi: 'It’s not necessary to really hit for Roger Federer'

Roger Federer does not play an official game from the Australian Open semifinal. He underwent surgery on his right knee, did not compete in February and in the meantime saw the tour suspended from the pandemic. Now that he is allowed to return to training, the Swiss player prefers do not train because he sees no reason to train in this period without tournaments.There is no stress for Roger FedererHis coach Severin Luthi believes that his pupil does not need to worry about hitting the balls