How important is body language for presentations?

Body language - proper dress, moving hands and heads, walking sideways and back and forth, eye contact with audience as frequent as possible, sometimes pointing fingers to the graphs, important findings etc in the power point, smiling face and replying to the questions in a diplomatic way are all part of body language.

Proper Body language makes the presentation lively and also interactive.

Proper body language is the  key to successful presentation.

Thank you. I agree with Mr. Md. Fazlur Rahman.

Thanks for your invittion

I fully agree with the answer given by Mr.Fazlure, but thing too much movement bad sense action, bending body or head is unlikly, but i thing the important thing not depend on it completly.

Thanks for invitation,

Totally agree with Mr. Fazlur Rahman in his his valuable reply which quite indicate how much "body language" is vital and a pivot element to any presentation.

Thanks 

I fully agree with the answer given by Mr.Fazlure