When did shaking hands become a thing?

When did shaking hands start? 5th century BC origin

Understanding when did shaking hands start reveals the deep historical roots of modern social interactions and peace offerings. Learning about this evolution prevents misunderstandings during formal greetings and helps appreciate the significance of common gestures. Explore the ancient origins of human connection to grasp how simple actions protect personal safety and build trust.

When did shaking hands become a thing?

Shaking hands is a gesture that dates back at least to the 5th century B.C.E. in Ancient Greece, forming a key part of the history of the handshake. It served as a primitive peace treaty between strangers and helps answer the question of when did shaking hands start. It was designed to prove that neither person was carrying a weapon, as extending an empty right hand - the hand most often used to wield a sword - showed immediate transparency. What started as a survival check has evolved over 2.500 years into a global standard for greeting and agreement.

I remember the first time I had to give a professional handshake at a networking event in my early twenties. My palms were sweating, and I was so worried about the strength of my grip that I probably looked like I was trying to win a wrestling match. It felt forced and awkward. Looking back, it is fascinating how this simple act carries so much historical weight, yet we rarely think about the life-and-death stakes it once represented. We are essentially reenacting a safety check every time we close a deal.

The Ancient Greek Origins: Dexiosis

The earliest visual evidence of the handshake comes from archaeological finds in Greece, specifically funerary steles (stone slabs) from the 5th century B.C.E. These carvings often depicted two people - usually a deceased person and a surviving family member - clasping hands. This gesture, known as dexiosis, symbolized a bond that transcended even death. It was a sign of devotion and a social contract that remains recognizable to us today.

While these steles provide the first physical proof, the concept likely existed long before stone was carved. Literary references in epic poems like the Iliad suggest that hand-clasping was a standard way to confirm trust during the Trojan War era. In those times, trust was not a luxury; it was a necessity for survival. If you could not see a mans right hand, you assumed it held a dagger. Simply put, the practice connects directly to the origin of handshaking and the need for visible proof of safety.

The Literal Weapon Check

The mechanical shake part of the gesture likely appeared during the Middle Ages. Knights and soldiers would not just hold hands; they would shake them firmly. This was not for enthusiasm but for shaking hands to show no weapons. If someone was hiding a blade, the motion could expose it. Over time, this practical security measure gradually softened into the brief up-and-down motion we recognize today.

Most people are right-handed. Historically, this meant the right hand was the sword hand. By offering that specific hand, a warrior was effectively disarming himself. It was a vulnerable position. I have often wondered if left-handed assassins in the 12th century found this rule to be a massive strategic advantage. They could shake with their right and strike with their left. It is a grim thought, but history is rarely as polite as a modern office greeting.

The Roman Forearm Grab: A Deeper Security Layer

As the practice moved into Ancient Rome, it evolved into something more tactile: the forearm grab. Instead of just clasping palms, Romans would grasp each others forearms just below the elbow, a detail often highlighted in the roman forearm grab history. This was a direct response to the popularity of the pugio (a small dagger) which could easily be hidden up a tunic sleeve. By feeling the forearm, you could physically confirm that your counterpart was not packing heat, so to speak. This level of intimacy was reserved for equals or allies.

This Roman version, known as dextrarum iunctio, became a powerful symbol in marriage and political alliances. You can still see this on Roman coins where two hands clasped represent the concord or harmony of the empire. It is a bit intense compared to our modern nice to meet you shake. Imagine if every time you met a new neighbor, you had to feel up their sleeves for weapons. It would certainly change the vibe of the neighborhood barbecue. But for a Roman senator, that grab was the difference between a successful meeting and an assassination.

How the Quakers Made it Modern

For centuries, the handshake coexisted with more elaborate greetings like bowing, curtsying, or tipping hats. These were hierarchical; a peasant bowed lower than a lord. However, in the 17th century, the Religious Society of Friends - better known as the Quakers - changed the game. They believed that all people were equal in the eyes of God. To them, bowing to a superior was a form of idol worship. They needed a greeting that was egalitarian.

The handshake was their solution. It was a level gesture — two people standing eye-to-eye, hands joined at the same height. By the 18th century, this practice spread beyond the Quaker community and became common in emerging democratic societies. It shifted from a defensive survival tactic to a social expression of equality and mutual respect, a meaning it largely retains in modern Western culture.

The Science of the First Impression

Modern psychology has actually quantified why we still do this. Studies in social behavior show that a handshake increases the likelihood of a successful negotiation by about 20% to 30%. There is a neurochemical release involved - physical touch, even something as brief as a handshake, releases oxytocin, which promotes feelings of trust. Most humans decide if they like or trust someone within the first 0.1 seconds of meeting. A solid handshake fills about 3 of those seconds.

To be honest, I used to think the whole firm handshake thing was just outdated alpha-male nonsense. But after a decade of working in various industries, I have changed my tune. It is not about dominance; it is about presence. A dead fish handshake actually registers as a lack of confidence or transparency in the brain of the receiver. It triggers a subtle what are they hiding? response that dates back to those Greek steles. The primitive brain is hard to fool.

Why we still shake hands in a digital age

In a world of Zoom calls and digital signatures, you would think the handshake would be dead. It almost was in 2020, when physical contact became a taboo. But it bounced back with surprising speed. Why? Because video calls lack the biological synchronization that happens when two people touch. When we shake hands, our heart rates and even our brain waves show a tendency to align for a brief moment. You cannot replicate that with a wave emoji. It is the most human part of our professional lives.

The Evolution of the Greeting Gesture

Greek Dexiosis

- Proof of peaceful intent and lack of weapons

- Represented a bond between living and dead or social equals

- Simple clasping of palms, often held for several minutes

Roman Forearm Grab

- Active security screening for hidden daggers in sleeves

- Political loyalty and 'Concordia' (Harmony)

- Grasping the forearm just below the elbow

Modern Handshake

- Social rapport, closing deals, and egalitarian greeting

- Professionalism, equality, and mutual trust

- Brief palm-to-palm contact with 2-3 vertical pumps

Tom's Networking Nightmare: From 0 to Hero

Tom, a junior software engineer in San Francisco, dreaded networking because he felt his hands were always too cold and his grip was too weak. He avoided physical greetings for 6 months, often looking awkward as he just nodded from a distance.

During a high-stakes interview, he finally tried a firm handshake but overcompensated, nearly crushing the recruiter's hand while his own palms were visibly damp. The recruiter looked pained, and Tom felt the interview was a total loss within the first minute.

He realized that the handshake wasn't a test of strength, but a 'trust sync' like he read in history. He practiced a 'web-to-web' connection (the skin between thumb and index finger) and focused on making eye contact instead of the grip.

At his next mixer, Tom's new approach led to 3 follow-up meetings. He reported that his anxiety dropped by 50% once he viewed the handshake as a tool for connection rather than a performance, turning a stressful ritual into his most reliable social asset.