The product itself also is very wide for someone with small hips. It would not be hard for 50 dollar price range to make an adjustable product for where someone’s PSOA is. When centered on my hips it is outside both my PSOAs so I can only hit one at a time and it’s very awkward…
https://www.amazon.com/PSO-RITE-Psoas-Release-Personal-Massager/dp/B07DPCWV8Z

