<http://schema.org/description>
"Bagging a workout usually implies that you&amp;#039;ve avoided or ended an exercise session prematurely. But that&amp;#039;s not the case with a Powerbag which makes your typical training even more difficult."^^<http://www.w3.org/2001/XMLSchema#string>
<http://adventure.howstuffworks.com/outdoor-activities/running/training/powerbag-training2.htm>