There’s a wide range of ways we can have aphantasia. Some people have total aphantasia, no visual, auditory, olfactory, or motor imagery, and some of us have partial aphantasia (one or two of these senses but still no visual).
I have a physical imagination and I can hear my own voice in my head (though no other sounds).
For me, I can imagine what it’s like to be an object or creature. I can imagine what a texture would feel like if I were to touch it. Lastly, and most strongly, I can imagine moving my body in various ways. Like a particular dance move or a stretch.
Anyone else have a physical imagination? How does it work for you?