Janushirasana is needed if you want to get many benefits.

How to do Asana ?

1) Sit with legs extended on the ground.
2) Move your hand towards the toes.
3) Leaning the head on the knees.
4) Repeat this asana.

Advantages : –

1) Reduces belly fat.
2) Diseases like constipation disappear.
3) Digestion is good.
4) The spine becomes stronger.
5) Stops heavy bleeding.