Let me try to explain this. I've been on TRT for many years as well as have several cycles under my belt. This means I've injected hundreds and hundreds of times. I always prefer glutes whenever possible because it's the easiest and I can use the biggest gauge needle. However, I have a lump that is solid as a rock inside my glute. I don't think it's scar tissue but seems more like gear that never broke down completely and solidified. I was thinking maybe a foam roller and deep massage at least once a day to see if that will break it up or maybe using an electro-stimulant like they use in PT. I have one from a previous injury and was thinking that maybe the shock waves might break it up?

Not sure if anyone else has ever had this issue but hopefully there is an easy fix.