[Rusty Backhand]

A back problem which resurfaced during training has forced Tim Henman to pull out of next week's 550,000-dollar Thailand Open, the British number one confirmed on his website.

http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2lj3KJUfO7FRrPBDsY7dPIlNXxNy8Ns1=2F7OWFSGUjXtDSdn6MKmzMvP4LKF7rQoiZRCcFu75TLKz1xtnhztaB9WTxh8akwWzJrwFzdsdmTxUNdctX38=2B04Y8MCV=2BfvKvLxrHzfsvuqNht7gujE63LLcpcZsVD4qEAen=2FGhgTkr0F8WGawrHx71nbchEEKQSqOflDAMO2gPCTrXPvgJvWIdq4OzSv2RiHb7FYx73mNW7AL7