Here are some of the top tips:

• It’s important to make eye contact, but don’t stare. Both extremes can be a bit creepy, people who don’t look at you when you speak or at the other end of the scale, people who constantly stare.
• Don’t fidget – it can be really distracting. So if you are a leg shaker, a pen tapper or someone who fiddles with their jewellery, be mindful of this and stop!
• Smile. But make sure it’s sincere…
• Relax your shoulders.  We carry a lot of tension there, so try and loosen them up.
• Handshakes are important and often the first contact you have with someone.  So ensure they are firm and always hold out a vertical palm (palm down and palm up can mean that you are dominant or submissive respectively, so avoid these gestures).

And many more – check out the website for the low down on your body language.