Andre Schurrle has blamed his unimpressive return to the Bundesliga on the lack of training he received during his time at Chelsea . The World Cup winner left Stamford Bridge for Wolfsburg in a £22million deal in January , having previously starred for Mainz and Bayer Leverkusen in the German league . After a bright start , setting up two goals against Hoffenheim on his debut , the 24-year-old admits he is 'stuck in a hole ' after failing to make any impact in his last nine games . Andre Schurrle is introduced to ice hockey by girlfriend Montana York at a Grizzly Adams match . Speaking to Bild , Schurrle suggested his poor form was a repercussion of his time spent at Stamford Bridge under Jose Mourinho . ' I 'm still missing the last per cent , ' he said . 'At top English clubs during the season the players are hardly loaded with any training , since it 's almost all about regeneration and tactics . 'In England you can get your fitness through the season with the games . At Chelsea because we had the championship , Champions League and the different club competitions , we played every three days . ' The German forward has made an unimpressive return to the Bundesliga with Wolfsburg . Schurrle has suggested that a lack of training under Jose Mourinho at Stamford Bridge is to blame . The 24-year-old left the Blues for rising Bundesliga team Wolfsburg for £22million in January . 'In England there is no winter break . In the summer I had after the World Cup just two weeks of preparation . In January I had in the two weeks of the change almost no training because of back problems . ' Former Chelsea midfielder and Wolfsburg team-mate Kevin de Bruyne empathises with the German forward after suffering his own struggling start before impressing with 14 goals this term . ' I know it is hard for him , it was no different for me so I am not worried , ' De Bruyne told Wolfsburger Nachrichten . However , Mohamed Salah has taken no time to settle at Fiorentina after joining the Italians on loan from Chelsea in February , scoring six goals in eight games for his new club . Meanwhile , Schurrle 's girlfriend Montana York appears to be taking her beau 's mind off things by introducing him to ice hockey at a recent Wolfsburg Grizzly Adams game . The pair shared pictures wearing the team 's colours on their Instagram accounts , with York commenting : 'finally a sport where I can teach him all the rules and terms ' . York congratulates her boyfriend after he provided the assist for the winner in the 2014 World Cup final .
Andre Schurrle moved from Chelsea to Wolfsburg for £22m in January . World Cup star has blamed poor start on exhaustion and lack of training . Schurrle watched Grizzly Adams hockey team with girlfriend Montana York .