Check this out:
http://www.weather.com/outlook/health/fitness/tools/heartrate
Not the max heart rate monitor but the dancing woman in the purple dress - keep watching and you'll notice she has a rather suspicious 'package' - is this what they call a 'hidden message'?
http://www.weather.com/outlook/health/fitness/tools/heartrate
Not the max heart rate monitor but the dancing woman in the purple dress - keep watching and you'll notice she has a rather suspicious 'package' - is this what they call a 'hidden message'?