Time taken to stand up was recorded, as were the trunk movements of pelvic and shoulder rotation, trunk lateral flexion, pelvic and shoulder lateral shift, and backward shoulder movement to achieve stance.Click to see full answer. Also know, which muscles would be used to rotate the trunk of your body? Trunk rotation is a movement that involves the thoracic and lumbar vertebrae and surrounding muscles including: External oblique – side abs that help rotate the trunk. Rectus abdominis – flexes the torso and spine. Lumbar multifidus – helps stabilize the spine. Internal oblique – helps rotate and turn the trunk. Furthermore, where is the arm joined to the trunk? Shoulder—Made up of the scapula and the humerus. It is a ball and socket joint which links the arm to the trunk. It is located away from the trunk so that the arm can move freely. In respect to this, what is aberrant movement? Aberrant move- ment patterns, or patterns that deviate. from the typical or expected movement. pattern, are associated with low back dys- function8 and with a particular subgroup.Which part of the spine moves the most?The lumbar vertebrae are the largest and carry most of the body’s weight. This region allows more range of motion than the thoracic spine, but less than the cervical. Lumbar facet joints enable significant flexion and extension movement, but limits rotation.

ncG1vNJzZmivp6x7pLHLnpmroaSesrSu1LOxZ5ufonuotI6wn5qsXZa%2FpnnToZxmpZ%2Brsq6xza2qZqeWYsGpsYytqa6mm2Q%3D