1) Navasana / Boat Pose
In the Navasana pose, the leg is straightened to 45° and a triangle shape is formed between the hand, leg, and stomach.
2) Upavistha Konasana / Seated Angle
In this pose, both legs are stretched to form a straight line. Thus, forming a 180°.
3) Ardha Halasana / Half Plough Pose
In this pose, the leg is raised upward forming 90°.