hyperextension
- noun
- /ˌhaɪpərɪkˈstɛnʃən/
- Specialized
- Proper warm-up exercises are essential to prevent hyperextension injuries in joints during rigorous activities.
- hyperextension of the knee
- flexion and hyperextension
- hyperextension and anteflexion
Examples
-
Such malfunction protection helps ensure that no hyperextension of the knee joint or sudden jerky movements occur (which could be hazardous).
Academic text (1991) -
Poor postures such as slumping of the spine, raising the shoulders, and hyperextension or hyperflexion of the neck and jaw can also contribute to vocal misuse.
Academic text (2011) -
Knee joint hyperextension, which can occur with spasticity.
Academic text (1991) -
In other words, soreness due to hyperextension, which was a symptom of overuse.
Blog text (17) -
On the gait trainer, however, one therapist should pay attention to knee motion in order to prevent knee hyperextension.
Academic text (2000) -
The most common mechanism of injury is a fall on an outstretched upper extremity (hyperextension).
Academic text (2006) -
The most common mechanism of injury is plantar flexion (axial loading) with hyperextension of the knee.
Academic text (2006) -
For example, keys that require high activation force may push a digit into hyperextension and place undue stress on joints that are suffering from ligament laxity.
Academic text (1992) -
After falling off my bike, I experienced severe hyperextension of my knee, which required physical therapy.
-
The athlete suffered from a hyperextension injury during the match, causing him to miss several weeks of play.
Synonyms
Moving a joint past its normal range and causing strain or injury
Antonyms
How Extended
Surface Forms
Morphology
Etymology
The word hyperextension is made of hyper- meaning 'over' and extension (from extend) meaning 'to stretch out'. So a hyperextension is when a joint or limb is stretched 'too far' or 'beyond' its normal range, which can cause injury.