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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 kinetic chain is key for preventing injuring and upping performance. Trainers explain it and the best kinetic chain exercises to add to your routine.
A trainer breaks down open versus closed kinetic chain exercises and the 10 best kinetic chain exercises to build muscle. Skip to main content. 24/7 Help. For premium support please call: 800 ...
The opposite of OKE are closed kinetic chain exercises (CKE). Both are effective for strengthening and rehabilitation objectives. [1] Closed-chain exercises tend to offer more "functional" athletic benefits because of their ability to recruit more muscle groups and require additional skeletal stabilization. [2]
An example is the simple open chain formed by links connected in series, like the usual chain, which is the kinematic model for a typical robot manipulator. [ 2 ] Mathematical models of the connections, or joints, between two links are termed kinematic pairs .
Regular exercise and exercise that is supervised by a physician and physical therapist can reduce symptoms because strong muscles increase dynamic joint stability. Low-impact exercise such as closed kinetic chain exercises are usually recommended as they are less likely to cause injury when compared to high-impact exercise or contact sports.
An example of a simple open chain is a serial robot manipulator. These robotic systems are constructed from a series of links connected by six one degree-of-freedom revolute or prismatic joints, so the system has six degrees of freedom. An example of a simple closed chain is the RSSR (revolute-spherical-spherical-revolute) spatial four-bar linkage.
There are closed skills and open skills. Closed skills are skills learned such as dance. A ballerina learns a specific set of moves and doesn't stray from the exact routine, which is why it is called a closed skill; there is one option. Open skills are skills that require more flexibility in learning such as team sports.