Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Klose and Zimmermann were involved in the initial part of the warm up that was open to the media at Colney, as Daniel Farke's squad look to build on last weekend's 3-1 win over Newcastle United.
Swiss international Klose has missed the opening two top flight league games with a hip flexor issue that came to light following the penultimate friendly against Atalanta.
Farke will confirm whether the centre back is in his plans for the Blues' clash when he holds his pre-match press call on Friday afternoon.
Zimmermann is targeting a return to the first team mix before the upcoming international break after summer surgery on a knee injury.
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Emi Buendia in goal. (Image: Archant)
- Click on the video and view the gallery of pictures from the early part of the training session
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Adam Idah and Teemu Pukki. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Todd Cantwell. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Emi Buendia in goal. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Adam Idah and Teemu Pukki. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Kenny McLean. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Todd Cantwell. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Daniel Farke welcomes Christoph Zimmermann and Timm Klose back in training. (Image: Archant)
Fit-again defender Christoph Zimmermann is closing in a return to the Norwich City squad Picture: Tony Thrussell/Archant (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training with Max Aarons. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Daniel Farke welcomes Christoph Zimmermann and Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Daniel Farke and Alex Tettey. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose and Christoph Zimmermann back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Christoph Zimmermann back in training. (Image: Archant)
Timm Klose at Norwich City's training on Thursday ahead of Chelsea's Premier League visit Picture: Tony Thrussell/Archant (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Max Aarons, Ben Godfrey and Jamal Lewis in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Teemu Pukki and Kenny McLean. (Image: Archant)
Norwich City will aim to build on an impressive Premier League home return against Chelsea on Saturday Picture: Tony Thrussell/Archant (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Mario Vrancic (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Todd Cantwell. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Christoph Zimmermann back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Moritz Leitner. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Christoph Zimmermann back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Ben Godfrey (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019. Timm Klose back in training. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Todd Cantwell. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Emi Buendia. (Image: Archant)
Norwich City train ahead of Premier League match vs Chelsea 22/08/2019 Emi Buendia (Image: Archant)
Christoph Zimmermann could give Daniel Farke a selection headache if he suffers no reaction to a return to training following summer knee surgery Picture: Tony Thrussell/Archant (Image: Archant)
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