10 business-etiquette rules you're probably breaking

Strelka Institute for Media, Architecture and Design/flickr

LinkedIn Influencer Ilya Pozin published this post originally on LinkedIn.

When you think of the word etiquette, you might be imagining a "Miss Manners" book from the 1950s.

Proper business etiquette, however, is about much more than using the right salad fork.

Etiquette might seem old-fashioned, but it's also an essential business tool.

If you're ignoring proper business etiquette, you're doing so at your own peril.

With more employers hiring based on company culture fit and communication skills, you can't really afford to display ill manners.

Whether you're trying to nab a great job or finally nail that promotion, your manners matter much more than you might think.

Here are 10 business etiquette rules you might not have ever considered, which can help you climb higher on your career ladder without stepping on any toes:

1. Introduce yourself with your full name

When meeting someone, whether in a boardroom or a networking event, always introduce yourself with your full name. No matter the situation, the name of the game is to be as memorable as possible.

If you only use your first name, your new contact might later struggle to remember which Kevin or Rachel you were. This is another reason why having business cards to hand are always a good idea, no matter the circumstance. Unless you're Madonna, always include your last name in introductions.

2. Uncross your legs

Crossing your legs can be distracting, and even just a little bit too sexy. More important, however, is the health concerns. Crossing your legs can be very bad for your circulation.

3. Limit your thank-yous

It's great to be grateful, but you don't want to be overly thankful. Saying too many thank-yous in a single conversation can actually work in reverse to your meaning, diluting the impact of your initial thanks. It can also work to make you come off as needy and unsure of yourself.