Advantages and disadvantages of writing calligraphy cross-legged

There are no advantages, only disadvantages.

1, cross-legged for a long time is harmful to your health. Although proper cross-legged will have magical health care effect, it does not mean that the more times you cross-legged, the better. Cross-legged as long as possible.

2, poor blood circulation, sitting for a long time or pressing the legs will cause poor blood circulation.