"I didn’t develop any knee, foot, back, or hip pains. I don’t feel exhausted at the end of the day or week.... My posture improved. My neck and shoulders no longer pitch forward. My legs became more muscular. I no longer get back pain...."
I enjoyed reading that. You know I'm a big fan of my motorized sit/stand desk, and I need more reason to opt for the up position.
Somehow, this topic got me around to buying an Indo Board IndoFLO Balance Stimulator. It hasn't arrived yet, but I'll let you know how it works out. This video influenced me. (If you are younger/more athletic, consider this.)