UK fitness chain Holmes Place has launched its first mobile marketing campaign to help potential customers locating the nearest gym by texting in the postcode. Actually this is a press, poster and DM campaign which takes advantage of the wireless media to create a relationship with prospects. If you text, you get a location service map by Multi-map and, of course, you receive something for free: two hours with a personal trainer. To read more about the campaign, go on 160 characters.