Move Well, Age Well: Why Your Body Needs Movement

We often talk about longevity as though it means making life last longer.

But perhaps there is another question worth asking:

What do you want your body to be able to do while you are living that longer life?

Walking easily. Getting up from the floor. Carrying things. Climbing stairs. Balancing on one leg. Turning around to look behind you. Reaching overhead. Playing with your grandchildren. Practising yoga. Travelling. Sitting comfortably. Getting back up when you fall.

These abilities are not guaranteed simply because we accumulate birthdays.

They are influenced by what we ask of our bodies throughout our lives.

And that means longevity doesn't really begin when we get older.

It begins much earlier, with the body we build and the habits we establish along the way.

A body that has developed strength, mobility, coordination and confidence in movement has a different starting point when life inevitably changes. Building these capacities when we are young isn't about preparing for old age. It is about having a capable body now — and giving that body a useful foundation to draw on later.

We don't need to wait until strength has disappeared before deciding to develop it. We don't need to wait until our balance becomes unreliable before challenging it. And we don't need to wait until movement becomes restricted before exploring how much variety our bodies can comfortably handle.

There is considerable value in building capacity before we need to rely on it.

This is one reason I find the idea of “maintaining” the body more useful than the idea of “preventing ageing”.

We cannot stop the body from changing.

But we can influence how it changes.

And the earlier we begin giving the body varied, appropriate challenges, the less likely we are to spend later years simply trying to catch up with capacities that were gradually lost.

Not moving is also a form of input

Our bodies are remarkably responsive to their environment. They adapt to the forces, positions, movements and demands we expose them to.

We tend to notice this when the input is obvious.

Lift weights regularly and your muscles can become stronger. Spend time practising a movement and coordination can improve. Walk or run regularly and your body becomes accustomed to those demands.

But adaptation doesn't only happen when we are active.

Not moving is also a form of input.

If we spend most of the day sitting, the body becomes accustomed to sitting. If we rarely move the spine through rotation, rotation becomes less familiar. If we stop challenging our balance, balancing becomes less practised. If muscles are rarely asked to produce meaningful force, there is less reason for the body to maintain a high level of strength.

This isn't the body failing us.

It is the body responding to the information we are giving it.

The same principle applies throughout life. We can use movement to build capacity, maintain it and continue adapting it as our circumstances change.

That is one reason movement becomes particularly interesting when we think about longevity.

It isn't simply something we do to stay young.

It is one of the ways we continue preparing the body to meet whatever comes next.

Your body needs reasons to remain capable

The human body is not a static structure that gradually wears out.

It is living tissue continually responding to its circumstances.

Bones remodel. Muscles adapt. Connective tissues respond to mechanical loading. The nervous system changes with experience. Movement patterns become more or less familiar depending on what we practise.

This means that maintaining physical capacity requires more than simply avoiding injury.

It requires giving the body appropriate reasons to retain that capacity.

This is particularly relevant as we get older, but it isn't really an “older person's” issue. The process begins much earlier.

If we only start thinking about strength, balance, mobility and coordination when we notice that they are disappearing, we are already trying to rebuild something that could have been maintained along the way.

Yoga can play an interesting role here.

Not because every yoga practice automatically provides everything the body needs, but because a thoughtful practice can expose us to a remarkably varied range of movement experiences.

We can move the spine in different directions. Load the legs. Support ourselves with the arms. Change our centre of gravity. Balance. Reach. Rotate. Move slowly. Move dynamically. Coordinate breathing with movement. Shift between positions.

And, importantly, we can participate actively in all of it.

Movement is more than stretching

Yoga is sometimes presented primarily as a way of becoming more flexible.

Flexibility can certainly be useful. Having access to sufficient movement at the joints allows us to perform everyday activities and explore different movement possibilities.

But flexibility is only one part of physical capacity.

A body that can move into a large range but cannot control or support itself within that range is not necessarily more capable.

This is where muscular engagement becomes important.

When a muscle contracts, it doesn't simply make a pose “stronger”. Muscles create force. They influence joint position and stability, transmit forces through the body and provide mechanical loading to the tissues to which they attach.

That loading matters.

Our bones are living tissues too. They respond to mechanical demands, including the forces created through muscular activity. When muscles pull on their attachment sites, those forces become part of the mechanical environment experienced by bone.

So when you actively engage the muscles of your legs while standing, balancing or moving through a yoga practice, something quite different is happening from simply placing the body into a position and allowing gravity to do everything.

Active movement gives the body information.

It asks the nervous system to coordinate.

It asks muscles to produce force.

It asks joints and connective tissues to transmit and distribute that force.

And it gives bones a mechanical stimulus.

This doesn't mean that every yoga pose is a substitute for every other form of physical training. Different kinds and intensities of loading produce different adaptations.

But it does mean that the quality of our participation matters.

Use it, but use it intelligently

There is a useful distinction between moving more and moving better.

You could perform the same sequence every day for years and become extremely familiar with it without necessarily challenging the body in a particularly broad way.

Likewise, you could spend a great deal of time stretching without developing much additional strength.

For longevity, I am more interested in maintaining options.

Can you squat?

Can you hinge?

Can you rotate?

Can you reach overhead?

Can you support weight through your arms?

Can you stand on one leg?

Can you lower yourself towards the floor and get back up?

Can you produce force when you need it?

Can you control movement rather than simply arriving at a position?

Can you adapt when the situation changes?

These questions are much more interesting than asking whether you can perform a particular pose.

And they bring us back to one of the most valuable aspects of yoga: practice can be a laboratory for exploring how your body works.

What about fascia?

Connective tissue is part of this picture too.

Fascia is not a magical substance that needs to be “released” or “fixed”. It is living connective tissue that forms an extensive network throughout the body and participates in transmitting and distributing mechanical forces.

Like other tissues, it responds to its mechanical environment.

Movement exposes connective tissues to changing forces and directions of loading. Moving through different ranges, under different levels of muscular tension, provides different mechanical experiences.

This is one reason variability can be valuable.

The goal isn't necessarily to keep everything loose.

Nor is it to preserve one ideal amount of flexibility.

The more useful question is:

Can the tissues of the body continue to adapt to the demands placed upon them?

That is a very different goal.

It shifts our attention away from trying to maintain a particular physical state and towards maintaining the ability to respond.

A practice that keeps giving the body information

This is where a longevity-oriented yoga practice can become quite different from simply repeating a familiar routine.

Instead of asking:

“How far can I get into this pose?”

you might sometimes ask:

“What happens if I engage differently?”

Instead of:

“Can I stretch further?”

try:

“Can I control this movement through a little more of its available range?”

Instead of always practising symmetrical standing poses, explore single-leg balance.

Instead of avoiding weight through the arms, explore different ways of supporting yourself.

Instead of always moving in the same direction, give the spine opportunities to flex, extend, rotate and laterally flex.

Instead of treating muscular effort as something that gets in the way of relaxation, learn to recognise when muscular engagement is exactly what allows a joint or movement to become more organised.

And occasionally, make the practice slower.

Not because slow is inherently better, but because slowing down gives you time to notice what you are actually doing.

A simple longevity practice

You don't need a special “longevity sequence”.

Instead, consider whether your regular practice contains some of the following:

Load the legs.
Standing poses, squats, lunges and transitions can ask the leg muscles to produce and control force.

Challenge balance.
Single-leg standing and changing the centre of gravity provide valuable coordination and sensory challenges.

Use the arms.
Weight-bearing through the hands and arms introduces loading that many sedentary lifestyles largely remove.

Move the spine.
Explore flexion, extension, rotation and side bending rather than repeatedly reinforcing one preferred spinal position.

Engage actively.
Don't only place the body into a shape. Ask what muscles need to participate to create, control and sustain the movement.

Change the movement environment.
Vary speed, direction, range, transitions and levels of effort.

Practise getting down and getting back up.
The ability to move between standing, sitting, kneeling and the floor is an excellent example of a practical movement capacity that can easily disappear when we stop using it.

And perhaps most importantly:

Keep exploring.

Your practice does not need to become increasingly complicated. But it should continue to give your body opportunities to experience, learn and adapt.

Longevity is about options

Perhaps this is what makes yoga such an interesting practice for the long term.

The aim doesn't have to be preserving the body exactly as it is today.

Bodies change.

Ranges change. Strength changes. Recovery changes. Circumstances change. Injuries happen. Priorities change.

A useful practice can change with them.

Instead of asking yoga to keep us young, perhaps we can ask something more realistic of it:

Can my practice help me remain capable of participating in my life?

Can it help me maintain strength, mobility, coordination and balance?

Can it keep me interested in how my body works?

Can it give me reasons to continue using capacities that might otherwise diminish?

Can it help me develop more movement options rather than becoming attached to one particular idea of what my body should look like or how a pose should look?

That, to me, is a much more interesting way of thinking about longevity.

We cannot prevent change.

But we can continue to participate in it.

And every time we move, load, balance, breathe and pay attention, we are giving the body information about the kind of body we need it to be.

>> Your body is listening.

What are you asking it to maintain?<<