Aches, Stiffness and “Niggles” After 45
What’s Normal, What’s Not, and What Shouldn’t Be Ignored
This is usually how the conversation starts.
“My knee’s always a bit stiff.”
“My back just feels tight most mornings.”
“My shoulder’s been niggly for years.”
For a lot of people in their late 40s and 50s, these things become background noise. Not painful enough to stop life completely, but annoying enough to chip away at confidence.
The big question is this: what’s normal, and what actually needs addressing?
Why aches and stiffness become more noticeable
As we get older, we tend to notice discomfort more. Not because the body is suddenly fragile, but because a few things usually happen at the same time:
- Muscle strength drops if it isn’t trained
- Joints move through smaller ranges
- Tissues are loaded less frequently
- Recovery habits change
When strength and movement exposure decrease, joints often feel tighter and less tolerant.
In simple terms: Stiffness is often a sign of underuse, not overuse.
What’s usually normal after 45
Some level of stiffness is common, particularly:
- First thing in the morning
- After long periods of sitting
- Following unaccustomed activity
Typical “normal” signs include:
- Mild stiffness that eases as you move
- A feeling of tightness rather than sharp pain
- Discomfort that improves with regular activity
These are usually signals that tissues need gradual loading and movement, not rest.
What shouldn’t be ignored
Not all pain should be pushed through.
Things that warrant attention include:
- Sharp or worsening pain
- Pain that changes your movement pattern
- Swelling that doesn’t settle
- Night pain that disrupts sleep
- Sudden loss of strength or control
These aren’t reasons to panic, but they are reasons to stop guessing and get things looked at properly.
The biggest misconception: rest fixes everything
One of the most damaging ideas we see is the belief that joints need protecting through avoidance.
Short-term rest can calm symptoms. Long-term avoidance often weakens the system.
Joints rely on:
- Muscle strength for stability
- Tendons for force transfer
- Movement for nourishment and resilience
When those are removed, joints often feel worse, not better.
This is why people often feel stiffer after periods of inactivity.
Why strength training helps joints feel better
This surprises a lot of people.
Well-coached strength training doesn’t wear joints out. It often does the opposite.
It can:
- Improve joint stability
- Increase tolerance to load
- Reduce flare-ups from everyday tasks
- Restore confidence in movement
Optional anatomy context:
- Muscles act as shock absorbers around joints
- Tendons adapt to gradual loading
- Controlled ranges strengthen, not damage, tissues
When strength improves, joints usually feel more supported.
Why “niggles” hang around for years
Many long-term niggles persist because they’re never addressed properly.
Common reasons include:
- Doing random exercises with no progression
- Avoiding loading altogether
- Treating symptoms rather than capacity
- Returning to activity too quickly after flare-ups
Without a plan, niggles don’t resolve. They just linger.
How we approach aches and niggles in our programme
Our approach is simple and deliberate.
We don’t:
- Ignore pain
- Push people through sharp discomfort
- Randomly throw exercises at problems
We do:
- Assess how someone moves
- Build strength around problem areas
- Progress load gradually
- Adjust sessions based on feedback
The goal is always the same: make the body more capable, not more cautious.
The takeaway
Some aches and stiffness are part of life. Persistent pain and fear of movement don’t have to be.
If something has been “niggly” for years, that’s usually a sign it needs the right kind of attention, not endless rest.
When the body is trained properly, it often becomes quieter, not louder.