Maintaining a slight lower back arch or a straight back can be beneficial for individuals experiencing lower back pain or stiffness, potentially by using a rolled towel for support.

“maybe you need to take a towel roll it up and put it in your lower back region maybe you need to just spend a little bit more time each day not all day but a little bit of time being consciously aware of maintaining a little bit of lower back arch or maybe even a straight back if you can't arch your back in that way”