Handshake


A handshake is a globally widespread, brief greeting or parting tradition in which two people grasp one of each other's like hands, in most cases accompanied by a brief up-and-down movement of the grasped hands. Using the right hand is generally considered proper etiquette. Customs surrounding handshakes are specific to cultures. Different cultures may be more or less likely to shake hands, or there may be different customs about how or when to shake hands.

History

One of the earliest known depictions of a handshake is an ancient Assyrian relief of the 9th century BC depicting the Assyrian king Shalmaneser III shaking the hand of the Babylonian king Marduk-zakir-shumi I to seal an alliance. and Athena handshaking, late 5th century BC, Acropolis Museum, Athens
Archaeological ruins and ancient texts show that handshaking – also known as dexiosis – was practiced in ancient Greece as far back as the 5th century BC; a depiction of two soldiers shaking hands can be found on part of a 5th-century BC funerary stele on display in the Pergamon Museum, Berlin and other funerary steles like the one of the 4th century BC which depicts Thraseas and his wife Euandria handshaking. Muslim scholars write that the custom of handshaking was introduced by the people of Yemen.

Gallery

Modern customs

There are various customs surrounding handshakes, both generally and specific to certain cultures:
The handshake is commonly done upon meeting, greeting, parting, offering, expressing gratitude, or as a public sign of completing a business or diplomatic agreement. In sports or other competitive activities, it is also done as a sign of good sportsmanship. Its purpose is to convey trust, respect, balance, and equality. If it is done to form an agreement, the agreement is not official until the hands are parted.
, handshake with Vihtori Kosola, the leader of the far-right Lapua Movement; the gesture of Relander, already considered a weak and inexperienced president at the time, was seen as a good example of Relander’s recklessness.
Unless health issues or local customs dictate otherwise, a handshake is made usually with bare hands. However, it depends on the situation.
Handshakes are known to spread a number of microbial pathogens. Certain diseases such as scabies are known to spread the most through direct skin-to-skin contact. A medical study has found that fist bumps and high fives spread fewer germs than handshakes.
In light of the 2009 H1N1 pandemic, the dean of medicine at the University of Calgary, Tomas Feasby, suggested that fist bumps may be a "nice replacement of the handshake" in an effort to prevent transmission of the virus.
Following a 2010 study that showed that only about 40% of doctors and other health care providers complied with hand hygiene rules in hospitals, Mark Sklansky, a doctor at UCLA hospital, decided to test "a handshake-free zone" as a method for limiting the spread of germs and reducing the transmission of disease. However, UCLA did not allow the ban of the handshakes outright, but they rather suggested other options like fist bumping, smiling, bowing, waving, and non-contact Namaste gestures. Other sources suggest raised brows, smiling,, two claps, hand over heart, wave, or the sign.
During the COVID-19 pandemic, several countries and organisations adopted policies encouraging people to use alternative modes of greeting instead of a handshake. Suggested alternatives have included the elbow bump, the fist bump, Roman Salute, foot tapping or non-contact actions for social distancing purposes, such as a namaste gesture.

Chemosignaling

It has been discovered as a part of a research in the Weizmann Institute, that human handshakes serve as a means of transferring social chemical signals between the shakers.
It appears that there is a tendency to bring the shaken hands to the vicinity of the nose and smell them. They may serve an evolutionary need to learn about the person whose hand was shaken, replacing a more overt sniffing behavior, as is common among animals and in certain human cultures.

World records

In 1963, Lance Dowson shook 12,500 individuals' hands in hours, in Wrexham, N. Wales.
Atlantic City, New Jersey Mayor Joseph Lazarow was recognized by the Guinness Book of World Records for a July 1977 publicity stunt, in which the mayor shook more than 11,000 hands in a single day, breaking the record previously held by President Theodore Roosevelt, who had set the record with 8,510 handshakes at a White House reception on 1 January 1907. Dowson's record was recognised by the Guinness World Records Organisation and published in their 1964 publication. On 31 August 1987, Stephen Potter from St Albans shook 19,550 hands at the St Albans Carnival to take the world record for shaking most hands verified by the Guinness Book of World Records. The record has since been exceeded but has been retired from the book. Potter still holds the British and European record.
On 15 August 2008 Kirk Williamson and Richard McCulley broke the Guinness World Record for the World's Longest Handshake when they met at Aloha Stadium in Honolulu, Hawaii and shook hands for 10 hours, besting the previous record of 9 hours and 19 minutes set in 2006. On 21 September 2009, Jack Tsonis and Lindsay Morrison then broke that record by shaking hands for 12 hours, 34 minutes and 56 seconds. Their record was broken less than a month later in Claremont, California, when John-Clark Levin and George Posner shook hands for 15 hours, 15 minutes, and 15 seconds. The next month, on 21 November, Matthew Rosen and Joe Ackerman surpassed this feat, with a new world record time of 15 hours, 30 minutes and 45 seconds certified in an edition of the Guinness Book of Records on page 111.
At 8 p.m. EST on Friday 14 January 2011 a new attempt at the longest hand-shake commenced in New York Times Square and the existing record was broken by semi-professional world record-breaker Alastair Galpin and Don Purdon from New Zealand and Nepalese brothers Rohit and Santosh Timilsina who agreed to share the new record after 33 hours and 3 minutes.
On 29 January 2020, a new world record for the longest handshaking relay was set by approximately 1,817 people in Abu Dhabi, United Arab Emirates at Umm Al Emarat Park in an event organized by the Abu Dhabi Police to celebrate the 1 year anniversary of the signing of the Document on Human Fraternity for World Peace and Living Together in the city.