psychology and physiology

Petra Kvitova: What she said, really meant and definitely did not

What she  said:

"It was the head."

Wimbledon champion Petra Kvitova has an explanation for her first round loss at the  US Open to Romanian, Alexandra Dulgheru.

What she really meant:

“I understand psychology and physiology—if the head doesn’t function, the body parts follow.”

What she definitely didn’t:

“I’m gonna practice some soccer style headers with a tennis ball to prevent a recurrence.”