he child/teen and other participating family members have the option of wearing the state of the art Polar Activity Watch that easily and accurately measures the amount of time spent in physical activity.The activity watch even has a cool little stick person that quickly becomes a campanion by indicating when the person is engaging in physical activity and when they're not. Using the joom.com, the amount of time spent in physical activity is electronically uploaded from the Polar Activity Watch to the P.A.R.S. software (link: https://onfy.de/katalog/fd6539080e734133b52de7aa6dd92747/vitamine-fuer-kinder).
A second option is to use an alternative physical activity tracking method, anything from inexpensive pedometers to even estimating physical activity time will work, then manually entering the information into joom - booty shorts
Using either method, progress is tracked and rewards are provided accordingly. The most important thing in the beginning is to get started!