Are you fed up with rude behavior at the gym? Cell phone talkers, equipment hogs and locker room slobs top the list of offenders. This year, gyms across America will become more crowded than usual, with fitness goals topping many resolutions lists. And as any regular gym-goer can tell you, some clients could use an exercise in gym etiquette.We give you the nitty-gritty on making sure you are not one of the offenders. A pedometer senses your body motion and counts your footsteps. This count is converted into distance by knowing the length of your usual stride. Wearing a pedometer and recording your daily steps and distance is a great motivating tool