Phired Up teaches “The Screw” and the “Venus Hand Trap.” But a lot of any first impression, no matter what you call it, comes down to a decent handshake. 

The following article is from AskMen.com. Here is the link: http://www.askmen.com/money/successful/success5.html

Handshake
By John Samuel
Success Correspondent - Every other Saturday

You're probably aware of the importance of making a good first impression, right? Once an employer has evaluated the way you present yourself, what's the next thing you will be judged on? That's right, your handshake.

Make sure your handshake is firm and dry; this will allow you to make a good first impression. I have shaken a lot of hands in my career and can now group them into five categories based on different characteristics. Insights will be given on what handshakes project confidence and which ones don't for each of these categories.
 

the wet one

There are many repulsive handshakes, the wet one probably being the worst handshake around, so try to keep your palms dry. People get nervous, especially before an interview, so just remember to keep your hands dry and wipe your sweaty palms.

Here are two tips in order to keep your hands dry.

1. Wash your hands before going to the interview and keep your palms open until the time comes to shake hands with the employer. Make sure not to close your fists, because that's what generates the heat and sweat.

2. Wipe your hands before the handshake. Carry a Kleenex to wipe your hands, as this will help you absorb the excess moisture and allow you to give a dry handshake.
 

the softie

A soft handshake demonstrates weakness, lack of confidence, lack of interest, and lack of masculinity. These are obviously the opposites of power and strength, important attributes in respected and successful people. I would suggest that if you do have a weak handshake, firm it up. This will definitely leave a better impression every time you shake hands. Pay attention to how much pressure is applied by the receiver and notice if your handshake is firm enough, then adjust yours accordingly.
 

the four-fingerer

I am sure this happened to you before. Someone takes your four fingers, not allowing you to really lock your hand with theirs, and then squeezes your hand hard. That is really frustrating and should be avoided. This can happen easily when rushed or simply by accident. My advice to you is to apologize and ask the person for a second handshake. It might sound awkward, but people actually remember this and will appreciate the respect derived from a real quality handshake.
 

the crusher

This type of handshake is classic. You know how guys and their egos are; they have to be the strongest male around. Some guys really like to squeeze your hand as if it was a lemon. Don't get me wrong, I like a sturdy handshake, but it has to be comfortable to the receiver to some degree. Just save your testosterone for the gym and moderate your grip.
 

the oddball

These days, people need a manual to decode some of those weird handshakes. I see kids twiddling, slapping, clicking, and dancing with their fingers, and they actually consider these handshakes. Please grow up and be men. No more hocus pocus; a simple, firm handshake, will do fine.

A handshake is a very simple gesture, but can be a determining factor in interviews and social gatherings. Just make sure you firmly shake the person's hand and look at them straight in the eye. This is a simple, yet effective tip which will hopefully allow you to make a great first impression.