The centre-half has been ruled out of action for a number of months after suffering the injury during the 1-1 draw with Manchester United in the Premier League at Stamford Bridge on 7 February.
Zouma underwent surgery to correct the problem in Barcelona last month and is now back in London to continue his rehabilitation.
And the 21-year-old looks to be in good spirits as he continues his rehabilitation.
Zouma posted the video above of himself stepping up his recovery on an exercise bike on Monday afternoon and wrote: “Step by step…🏿 #hamdulilah”
Zouma watched his Chelsea team-mates come from a goal down to earn a 2-2 draw with West Ham United at Stamford Bridge at the weekend.
The draw left the Blues in 10th place in the table and 10 points adrift of the top four.
MORE: The latest football news