More photos from the Beijing Olympics training session

Many tennis players are already in Beijing practising at the Olympic Green Tennis Centre.

Samantha Stosur (Australia), Roger Federer (Switzerland), Ana Ivanovic (Serbia), Jonas Bjorkman (Sweden), Rafael Nadal (Spain), Fernando Gonzalez (Chile), Zheng Jie (China) and Lleyton Hewitt (Australia) are among the players spotted here. All pictures are in sequence. Latest updates: Andy Murray.

Here's a bonus picture; Nadal shirtless!


(Images by Jamie Squire/Getty Images)