Your shoulders are probably losing range right now, and you won’t notice until something simple stops working.
It rarely happens all at once. Putting on a jacket takes a little more wiggling. Reaching for the top shelf, you lean back instead of lifting your arm. Doing something up behind your back turns into a two-step job. Each one is easy to brush off. Together, they’re a sign your shoulders aren’t getting the use they need.
Why shoulders stiffen
The shoulder is the most mobile joint in your body, and that mobility depends on a few things working together. Your upper back has to extend so your arm has room to go overhead. The small muscles around your shoulder blade and rotator cuff have to be strong enough to control the movement. And the joint itself needs regular trips through its full range.
Most of us spend the day with our arms out in front of us: driving, typing, cooking, looking at a phone. The upper back rounds forward, and the overhead range goes unused. Your body adapts to what you do most, so that range slowly shrinks.
What helps
You don’t need much time. Ten minutes, a few days a week, makes a real difference.
Open up the upper back. Sit in a chair whose backrest hits around your shoulder blades. Put your hands behind your head, gently lean back over the backrest and breathe. Do 5 to 8 slow reps.
Open book. Lie on your side with your knees bent and both arms straight out in front of you. Sweep the top arm up and over, opening your chest toward the ceiling, and follow your hand with your eyes. Do 8 reps on each side.
Wall slides. Stand with your back against a wall and your forearms on the wall in front of you. Slide your arms up as high as you can without arching your lower back, then slide them back down. Do 8 to 10 reps.
Band pull-aparts. Hold a light resistance band in front of you at shoulder height, then pull it apart by squeezing your shoulder blades together. Do 12 to 15 reps.
Work in a range that feels like a stretch, not a pinch. If you have sharp pain, or your shoulder has gotten a lot stiffer over a short time, have a physiotherapist check it before you push into it.
Where strength comes in
Mobility is only half of it. A shoulder that can reach overhead but can’t hold steady there won’t help you much. That’s where putting weight through your hands earns its place. Positions like a supported plank or the beast position on all fours teach your shoulders to stay stable while they’re working. That’s exactly what they need to do when you push yourself up, catch yourself, or lift something over your head.
The goal isn’t a gymnast’s shoulders. It’s being able to grab what you need off the top shelf without thinking twice.
Which everyday movement has gotten harder on your shoulders? Share it in the comments, and it might end up in a future post.
