Networking

Photos: Adidas, Samsung phone--it's your trainer calling

MiCoach

Adidas and Samsung have come up with a new use for a cell phone--as a personal trainer called miCoach. The important components to miCoach are: the miCoach Samsung phone, a heart rate monitor, a stride sensor chip that fits all Adidas running footwear, and the miCoach Web site to keep track of your training program.