Crossword clues for hyperextension
hyperextension
Wiktionary
n. the extension of a joint beyond its normal range; the condition of being hyperextended
WordNet
n. greater than normal extension
Wikipedia
A hyperextension or back extension is an exercise that works the lower back as well as the mid and upper back, specifically the erector spinae.
It may be performed on the ground by lying prone with arms overhead and lifting the arms, upper torso, and legs as far as possible, or using a Roman chair to hold the feet down and hips up. Another version is the bird dog exercise, performed lying or the knees, where one arm and the opposite leg are lifted.
Usage examples of "hyperextension".
But for a moment she seemed to pass outside the walls, know activity in the ship, feel the rotation of Kefk station, the whirling of the sun, a hyperextension like the timestretch of jump, where time and space redefined themselves.