Final answer:
If the low-back arches during a Pushing Assessment, it generally suggests that core stabilizers are underactive. Strengthening core muscles and improving postural awareness are key to correcting this issue.
Step-by-step explanation:
During a Pushing Assessment, if the low-back arches, it indicates that certain muscles are likely underactive. Specifically, this arching suggests that the individual may have underactive core stabilizers, such as the transverse abdominis or the pelvic floor muscles, which are not sufficiently engaging to maintain a neutral spine position. To address this, it can be helpful to incorporate exercises that strengthen the core and improve postural awareness. It's important for individuals to progress with caution, and possibly consult a fitness professional or physical therapist to tailor an appropriate program to their needs.