(Video): Thomas Tuchel explains the secret weapon behind 18 clean sheets in 25 games

If there’s one thing that has been most impressive about Thomas Tuchel’s spell at Chelsea so far, it’s been the clean sheets.

18 in 25 games is a record that just defies description, it’s as simple as that. Asked in today’s press conference about what he was doing in training to make it happen, the former PSG boss pointed to his video sessions in particular as being key – he claimed that sometimes his squad only spent 5 minutes on defensive drills, with all the heavy lifting done by on the video side of things.

You can see the manager speaking in the clip from Sky Sports embedded here, with this answer coming after 20 minutes: