Achilles Tendon
/ʌkɪliz/ /tɛndʌn/
1. [noun] the strong tendon at the back of the heel that connects the calf muscles (triceps surae muscle) to the heel bone. The name is derived from the legend of the Greek hero Achilles, who was vulnerable only in one heel. Tapping this tendon normally produces the reflex called the Achilles or ankle jerk. Failure or exaggeration of this reflex indicates disease or injury to the nerves of the leg muscles or of a part of the spinal cord
Source: https://medical-dictionary.thefreedictionary.com/Achilles+tendon;
Frequently Asked Questions
How does the Achilles tendon assist in everyday foot movements like walking or running?
During activities such as walking, the Achilles tendon transfers energy from the calf muscles to the heel, enabling the push-off motion. This contraction is essential for generating movement and stability in the foot.
Why does the Achilles tendon have a name linked to ancient Greek mythology?
The tendon is named after the legendary Greek hero Achilles, whose only vulnerable spot was his heel. This myth serves as a memorable reference to its location at the back of the heel.
What observable response happens when the Achilles tendon is gently tapped?
When the Achilles tendon is tapped, it normally triggers a reflex known as the ankle or Achilles jerk. This response, involving a brief contraction of the calf muscles, helps indicate proper nerve function in the foot.