I haven't! I have this thing about feeling goofy! ha! And I really think I would feel goofy doing that! I know I wouldn't do that in a gym! But then again that is me! Strange thing is...I watch other people do it and I don't think they look goofy...I just think I would! Think its a self esteem problem! ha! I know it is...but it does fade with me when I lose my weight! So maybe I'll try it then!
Smile,