Don't hold this position for long, because with the body drawn into a compact shape you will tend to collapse in your neck, shoulders, and midback.
这个身体蜷缩的姿势很容易让你的脖子、肩膀和上背塌掉,所以不要在这里停留太久。
2
If your midback, including the space between the shoulder blades, is tight and flat, practice Balasana (Child's Pose) with arms overhead or beside your calves.