From Ariel, Age 11 - 12/06/06 - IP#: 24.159.197.xxx  Click here to reply  
Ht. 4'11", Wt. 194 - i have an elliptical trainer at my house and my mom said i could use it. i was just wondering how long i should use it a day (i can burn 250-300 calories in ten minutes)
Reply from Lindsey, Age 11 - 12/06/06  - IP#: 207.200.116.xxx
Try using it for at least 25 minutes, but do not work yourself too hard. Always go longer and less hard, it works you better. Good luck with that!