Marichyasana

Sanskrit:

Marichi - A sage, Marichi is the son of Brahma (creator god) and the grandfather of Surya (sun god). As referenced from Light on Yoga.

Pose dedicated to the Sage Marici

Benefits:

• In the complete pose, with fingers clasped together around upraised leg, the pose strengthens the fingers and creates better circulation around the abdominal organs due to the vigorous contraction of the abdominal muscles.
• Improves the flexibility and strength of the spine and shoulders.
• May help to relieve stiffness and pain in the back and hips.
• Stimulates mental activity and rejuvenates the body.
• May help relieve menstrual cramps.
  

Contraindications:

• There is mixed input as to the contraindications of this pose. Light on Yoga mentions none, only sufficient preparation with proceeding poses.
• People with back injuries should be careful with this pose, may want advice of physician.
  
• There are some sources that note the pose should be avoided for people with either high or low blood pressure.
• Because the pose is stimulating to the brain, it may exacerbate migraines, headaches and insomnia.
• Full pose might need to be avoided if a person is suffering from any ailments of the digestive system due to the deep contracting of the abdominal muscles.