Physician Kelly Traver, author of "The Program: The Brain-Smart Approach to the Healthiest You",agrees.

VOA: standard.2010.02.23

Defending champion Albert Montanes moved into the last eight with a 6-1 6-2 victory against fellow Spaniard Daniel Gimeno-Traver.

CNN: Federer registers first clay win of 2010

Djokovic, the 2008 champion, defeated world No. 74 Daniel Gimeno-Traver of Spain 7-5 6-3 6-2 to set up a clash with Marco Chiudinelli of Switzerland.

CNN: Federer survives early Melbourne scare

Many have tipped Croatian 10th seed Marin Cilic as a dark horse for the title and he enjoyed a straight-sets win against Spain's Daniel Gimeno-Traver.

BBC: Roger Federer overcomes Alejandro Falla at French Open