The hip alignment of utthita trikonasana, extended triangle, includes external rotation of the thighs. This alignmnent also occurs in Virabhadrasana 2 and Utthita parsvakonasna, extended side angle pose, among others.
This 1-minute, 12-second video shows the basic hip alignment of Utthita trikonasana. After purchasing the video, click on the YouTube icon to view it on YouTube. Save the URL in the address bar for permanent access to the video. Although the video may be viewed on a mobile device, the URL can only be found on a laptop or other personal computer.