Answer: TRUE
Reason : meditation can be done while standing it is prove most people meditate while standing up but unaware of it. it even show you how to meditate while standing up . here's the information :
Correct Standing Posture: Practice with bare feet first. (Please read and practice the instructions in my earlier blog posts, "How to Meditate Sitting in a Chair, Part 1 and Part 2," before attempting the meditation described below.) ... You're not standing on the sides of your feet or on the inner edges.D and etc.
its shows this on google or huffpost so yes you can meditate while standing ....
