The German wasted no time after signing an 18-month contract with the club on Tuesday.
The first-team session was moved to 6pm so Tuchel could prepare his players for Wednesday's crunch Premier League meeting with Wolves at Stamford Bridge.
Wasting no time. #WelcomeTuchelpic.twitter.com/d69Z8ankVS
— Chelsea FC (@ChelseaFC) January 26, 2021