Computers, poor posture, sitting, texting, etc. all contribute to the forward daily shlump. We tend to let the shoulders go where they want and they want to do what they’re used to doing so they slump even more. Fight back against it!
Yogis, we’re guilty of this too. If you practice a lot of vinyasa, you’re using the muscles but you’re also developing very ingrained patterns of movement in very particular patterns. Those ingrained patterns can easily lead to overuse/underuse issues and injuries.
Develop better range of motion in your shoulders.