12/03/2026
It is a common mistake to treat the shoulder like it’s an island, but it’s actually more like the end of a long kinetic chain.
When you start feeling a sharp pinch while lifting a heavy grocery bag, a dull ache after typing at your desk all day, or that weird catch when you reach into the backseat of the car, the natural reaction is to blame the shoulder joint itself.
We tend to baby it, stop lifting things, or try to "roll it out" with a tennis ball, yet the stiffness always seems to creep back in.
The reality is that the shoulder is only as good as the support system around it, specifically the lats.
Think of your lats as the heavy-duty cables of your torso.
When they get tight or restricted, they essentially "tether" your arm down.
If you try to move your arm while the lats are holding tight, you’re forcing the shoulder to grind through a range of motion it can't quite reach.
It’s not "wear and tear"; it’s a mechanical tug-of-war that the shoulder usually loses.
This is why people get stuck in a loop of temporary relief.
If you aren't addressing the tension in the lats and the mid-back, you're just treating the smoke while the fire is still burning downstairs.
The Sharp Physio Team