What does closed-chain mean?
Definitions for closed-chain
closed-cha·in
This dictionary definitions page includes all the possible meanings, example usage and translations of the word closed-chain.
Princeton's WordNet
closed chain, ringadjective
(chemistry) a chain of atoms in a molecule that forms a closed loop
closed-chain, closed-ringadjective
having atoms linked by bonds represented in circular or triangular form
Wikipedia
closed-chain
Closed kinetic chain exercises or closed chain exercises (CKC) are physical exercises performed where the hand (for arm movement) or foot (for leg movement) is fixed in space and cannot move. The extremity remains in constant contact with the immobile surface, usually the ground or the base of a machine. The opposite of CKC exercises are open kinetic chain exercises (OKC). Closed chain exercises are often compound movements, that generally incur compressive forces, while open-chain exercises are often isolation movements that promote more shearing forces.CKC exercises involve more than one muscle group and joint simultaneously rather than concentrating solely on one, as many OKC exercises do (single-joint movements), lending the former to more utilitarian and athletic activities.
ChatGPT
closed-chain
A closed-chain refers to a system where the elements or compounds are linked together in a loop or circular manner where the first and the last elements are connected. This term is often used in different fields such as chemistry, kinematics, biology and exercise science, each with a context-specific meaning. For example, in chemistry, it refers to a particular arrangement of atoms where they are connected to form a ring or cycle. In kinematics and robotics, it refers to a mechanical system where the end of the system connects back to the beginning, making a closed loop. In exercise science, closed-chain exercises refer to movements where the body part being moved is fixed or stationary.
Numerology
Chaldean Numerology
The numerical value of closed-chain in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of closed-chain in Pythagorean Numerology is: 3
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"closed-chain." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/closed-chain>.
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