International Yoga Day : Vajrasana

1. Benefits 
2. Enhances blood circulation in the lower abdomen improving digestion.
3. If you sit in Vajrasana after food, food gets digested well.
4. Relieves excessive gas trouble or pain.
5. Nerves of legs and thighs are strengthened.
6. Makes knee and ankle joints flexible and prevents certain rheumatic diseases.
7. In Vajrasana, the spine is erect without much effort. 
8. It is also beneficial for practice of pranayam and as a preparatory for meditation

Contraindications

• Acute trouble or stiffness in foot, ankle and knees.
• Slip disc conditions.
• Those who have difficulty in movement should practice this asana with a lot of care