Hamstringing is a method of crippling a person or animal so that they cannot walk properly by severing the

hamstring In human anatomy, a hamstring () is any one of the three posterior thigh muscles in between the hip and the knee (from medial to lateral: semimembranosus, semitendinosus and biceps femoris). The hamstrings are susceptible to injury. In quadrupe ...

tendons A tendon or sinew is a tough, high-tensile-strength band of dense fibrous connective tissue that connects muscle to bone. It is able to transmit the mechanical forces of muscle contraction to the skeletal system without sacrificing its abilit ...

in the

thigh In human anatomy, the thigh is the area between the hip ( pelvis) and the knee. Anatomically, it is part of the lower limb. The single bone in the thigh is called the femur. This bone is very thick and strong (due to the high proportion of ...

of the individual. It is used as a method of

torture Torture is the deliberate infliction of severe pain or suffering on a person for reasons such as punishment, extracting a confession, interrogation for information, or intimidating third parties. Some definitions are restricted to acts ...

, or to incapacitate the victim.

Use

Hamstringing is used primarily to incapacitate a

human Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, cultu ...

animal Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage ...

and render them incapable of effective movement. The severing of the hamstring muscles results not only in the crippling of the leg, but also in pain.

Method

In humans, the

extends between the hip and knee joints. The hamstring muscle group is made up of the

biceps femoris The biceps femoris () is a muscle of the thigh located to the posterior, or back. As its name implies, it has two parts, one of which (the long head) forms part of the hamstrings muscle group. Structure It has two heads of origin: *the ''long ...

, semitendinosus muscle, and the

semimembranosus The semimembranosus muscle () is the most medial of the three hamstring muscles in the thigh. It is so named because it has a flat tendon of origin. It lies posteromedially in the thigh, deep to the semitendinosus muscle. It extends the hip j ...

. It facilitates both the flexing of the knee and hip extension, making it a vital contributor to normal leg-movement. By severing these muscles or the tendons involved in this process, normal leg-movement is disrupted. In addition to sustaining massive bleeding, the injured leg becomes useless and the victim is rendered lame. The severing of the hamstring is usually accomplished through use of a blade such as a knife or

sword A sword is an edged, bladed weapon intended for manual cutting or thrusting. Its blade, longer than a knife or dagger, is attached to a hilt and can be straight or curved. A thrusting sword tends to have a straighter blade with a pointed ti ...

Medical treatment

Due to a lack of research in the field of critical hamstring injuries, current injury-management practice is quite limited. Management of the injury is based solely "on clinical experience, anecdotal evidence and the knowledge of the biological basis of tissue repair". These injuries are difficult to control or repair, leading often to permanent injury or even death by

exsanguination Exsanguination is death caused by loss of blood. Depending upon the health of the individual, people usually die from losing half to two-thirds of their blood; a loss of roughly one-third of the blood volume is considered very serious. Even a sin ...

Historical usage

Sources from

late antiquity Late antiquity is the time of transition from classical antiquity to the Middle Ages, generally spanning the 3rd–7th century in Europe and adjacent areas bordering the Mediterranean Basin. The popularization of this periodization in English h ...

indicate that hamstringing was commonly used to incapacitate combatants, prisoners and runaway slaves.

Use as metaphor

Literally, to "hamstring" an individual is to sever the tissues of their hamstring. As a

metaphor A metaphor is a figure of speech that, for rhetorical effect, directly refers to one thing by mentioning another. It may provide (or obscure) clarity or identify hidden similarities between two different ideas. Metaphors are often compared wi ...

, to be "hamstrung" suggests being limited, by external imposition or not, in a way that prevents full freedom of movement or utilization of resources.

Biblical reference

Rendering

chariot A chariot is a type of cart driven by a charioteer, usually using horses to provide rapid motive power. The oldest known chariots have been found in burials of the Sintashta culture in modern-day Chelyabinsk Oblast, Russia, dated to c. 2000&n ...

horse The horse (''Equus ferus caballus'') is a domesticated, one-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of ''Equus ferus''. The horse has evolved over the past 45 to 55 million yea ...

s lame by hamstringing is mentioned in the

Book of Joshua The Book of Joshua ( he, סֵפֶר יְהוֹשֻׁעַ‎ ', Tiberian: ''Sēp̄er Yŏhōšūaʿ'') is the sixth book in the Hebrew Bible and the Christian Old Testament, and is the first book of the Deuteronomistic history, the story of Isra ...

in the

Bible The Bible (from Koine Greek , , 'the books') is a collection of religious texts or scriptures that are held to be sacred in Christianity Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus ...

(the

King James Version The King James Version (KJV), also the King James Bible (KJB) and the Authorized Version, is an English translation of the Christian Bible for the Church of England, which was commissioned in 1604 and published in 1611, by sponsorship of K ...

uses the term "",Book of Joshua, Chapter 11, Verse 9 (King James Version)
- "And Joshua did unto them as the Lord bade him: he houghed their horses, and burnt their chariots with fire." from an old spelling of ''hock''). In times of war, hamstringing an enemy's horses prevented the horses from being used in fighting.

References

Torture Hamstring {{torture-stub