"My love of cars is well known and I used to switch from one model to another every few months," said Giggs
"Experts told me the different stiff clutch pedals on my cars might have been putting extra stress on my left leg and aggravating my hamstring.
I decided to stick with the same car and it seems to have done the trick because I've been fit for virtually the whole of this season so far," added Giggs
"I've had the best non-stop run of games since I was 19."
"It means so much to me because I had started to become really down about the injury problems I was having," he said.
"I would think I was over the problem but then suddenly it would go again and I would be sidelined for a few weeks.
When I returned it would take me three weeks to get back to match sharpness then the hamstring would go again - it was a vicious circle and very frustrating."
Source:
http://www.standard.co.uk/sport/why-a-fleet-of-flash-cars-left-giggsy-hamstrung-6351132.html