They're not just for talking.

They're not just for talking, playing games or subject messaging anymore. Cell phones are the just discovered personal trainers for those who are looking to exercise more than their jaws.

And that iPod? enduring it's great for listening to music, on the contrary download a fitness routine onto it and you've got an instant gym pal, too.

Technology is going healthy, which means that tech-loving fitness buff-skins can turn to their watches, small room phones, iPods and computers to estimate daily calorie intake, measure carcass mass, track workout progress and exercise with a virtual personal trainer. David Howell, who acknowledges Total Runner in Southfield, Mich., says he uses a Garmin watch with GP when he's disclosed running and kayaking to measure his distances and fares

"It's invaluable because when you're not at home on the water, you have no idea by what mode far you're going," says Howell, 55 of Riverview, Mich. "It