Question

question 4 (2.5 points) listen the early phase of lumbar extension (coming back up from a flexed position) is dominated by overactivity of the lumbar extensors. true false

Explanation:

In the early phase of lumbar extension from a flexed position, the lumbar extensors do indeed show over - activity as they work to extend the lumbar spine. This is a well - known biomechanical and physiological aspect of lumbar movement.

Answer:

True