Manchester United fullback Diogo Dalot has been having treatment at Shanghai SIPG.
Dalot is working with a Brazilian physio known as the "Miracle Doctor", reports AFP.
The 20-year-old Portuguese right-back is yet to feature this season and manager Ole Gunnar Solskjaer said last month that he was out until after the current international break.
Dalot is suffering with a hip problem and had gone to see Shanghai's physio Eduardo Santos.
Dalot landed in Shanghai on August 29 and spent 10 days with the Chinese champions, the club said, publishing a photo of the defender at their training ground.
