A person performing gentle back and core exercises at home

Back pain is not an inevitable part of getting older.

But after our mid-30s, life often becomes less active. We spend longer sitting at a desk, driving, operating, travelling or working in the same position for hours. At the same time, strength and general fitness can gradually decline if we do not actively maintain them.

The result is often not a "weak spine" but a body that has become less accustomed to movement and physical load.

The good news is that you do not need an elaborate gym programme to look after your back. A few minutes of regular mobility work, combined with exercises that strengthen the muscles around your trunk, hips and legs, can be an excellent foundation for long-term back health.

The goal isn't to protect your spine from movement. It is to build a body that is capable of movement.

This article provides general educational information and is not a substitute for an individual clinical assessment. Exercise should be modified or stopped if it causes significant or worsening symptoms.

Why should you pay attention to your back after 35?

Your spine is designed to move. It bends, rotates, extends and absorbs loads throughout the day. The muscles of your abdomen, back, hips and legs work together to control these movements.

Problems often arise when our lifestyle changes but our physical capacity does not keep up. Common factors include:

  • Long hours of sitting
  • Reduced physical activity
  • Weakness of the trunk and hip muscles
  • Reduced hip and upper-back mobility
  • Weight gain
  • Poor sleep and general fatigue
  • Suddenly doing strenuous activity after being inactive
  • Repeated lifting or physically demanding work without adequate conditioning

Age itself is not the enemy. In fact, maintaining strength and physical activity becomes more important, not less important, as we get older. Regular physical activity is associated with broad health benefits, and exercise is an important part of managing and preventing functional limitations associated with low-back problems.3

Your 10–15 minute daily back routine

You do not have to perform every exercise perfectly. Consistency matters more. The following routine combines:

  • Spinal and hip mobility
  • Core and trunk strength
  • Hip and leg strength
  • General movement

You can perform it at home without special equipment.

1

Cat-Camel

Purpose: Gentle movement of the spine.

How to do it
  1. Start on your hands and knees.
  2. Slowly round your back towards the ceiling.
  3. Then gently move in the opposite direction, allowing your chest to open and your back to extend.
  4. Move slowly through a comfortable range.
8–10 repetitions

This is a mobility exercise, not a competition for the biggest possible movement. Move comfortably rather than forcing your spine into its end range.

2

Pelvic Tilts

Purpose: Improve awareness and control of the lower back and pelvis.

How to do it
  1. Lie on your back with your knees bent and feet on the floor.
  2. Gently tighten your abdominal muscles.
  3. Slightly flatten your lower back towards the floor by tilting your pelvis.
  4. Relax and return to your starting position.
10–15 repetitions

This is a simple exercise, but it teaches you to control the position of your pelvis and trunk.

3

Thoracic Rotation

Your lower back is not the only part of your spine that needs to move. The upper and middle portions of the spine also contribute to rotation.

How to do it
  1. Start on your hands and knees.
  2. Place one hand behind your head.
  3. Rotate your elbow towards the ceiling.
  4. Return slowly.
  5. Repeat on the other side.
6–8 repetitions per side

Keep the movement controlled rather than trying to rotate as far as possible.

Now build your core

A healthy back is not simply a flexible back. It also needs strength and control.

You do not need hundreds of abdominal crunches. Your trunk muscles need to be able to resist unwanted movement while your arms and legs move. Three excellent exercises are the McGill curl-up, bird dog and side plank.

4

Modified McGill Curl-Up

Purpose: Train the abdominal muscles while keeping the lumbar spine relatively stable.

How to do it
  1. Lie on your back.
  2. Keep one knee bent and the other leg straight.
  3. Place your hands underneath the natural curve of your lower back.
  4. Brace your abdominal muscles gently.
  5. Lift your head and shoulders slightly from the floor.
  6. Hold briefly and lower yourself slowly.

The movement should be small. You are not trying to perform a traditional sit-up.

5–8 repetitions, holding each for about 5–10 seconds

If this exercise causes pain, stop and choose a different exercise.

5

Bird Dog

Purpose: Improve trunk control while your arms and legs move.

How to do it
  1. Start on your hands and knees.
  2. Brace your abdomen gently.
  3. Extend one arm and the opposite leg.
  4. Keep your trunk steady.
  5. Hold for a few seconds.
  6. Return slowly and change sides.
6–8 repetitions per side

Do not try to lift your arm and leg as high as possible. The goal is to keep your back and pelvis stable while your limbs move. Quality is more important than height.

6

Side Plank

Purpose: Strengthen the muscles that stabilise the trunk and pelvis. If you are new to side planks, begin with your knees bent.

How to do it
  1. Lie on your side.
  2. Place your elbow underneath your shoulder.
  3. Bend your knees.
  4. Lift your hips from the floor.
  5. Keep your shoulders, hips and knees aligned.
  6. Hold the position.
  7. Lower slowly.
2–3 holds of 10–20 seconds per side

As you become stronger, progress towards a full side plank with your legs straight.

Don't forget your hips

Your back does not work in isolation. Your hips and legs take a significant amount of the load involved in walking, climbing stairs, lifting and getting up from a chair. Strong hips and legs therefore form an important part of a strong and capable body.

7

Glute Bridge

Purpose: Strengthen the gluteal muscles and improve hip extension.

How to do it
  1. Lie on your back with your knees bent.
  2. Keep your feet approximately hip-width apart.
  3. Tighten your abdomen gently.
  4. Squeeze your buttocks.
  5. Lift your hips until your body forms a comfortable straight line from your shoulders towards your knees.
  6. Pause briefly.
  7. Lower slowly.
10–15 repetitions

Avoid arching your lower back excessively to get your hips higher.

8

Bodyweight Squat

Squatting is a basic movement pattern that we use throughout life.

How to do it
  1. Stand with your feet approximately shoulder-width apart.
  2. Push your hips back and bend your knees.
  3. Lower yourself to a comfortable depth.
  4. Keep your feet firmly on the floor.
  5. Stand back up.
8–12 repetitions

You can initially squat towards a chair if you need more support. As you become stronger, gradually increase the depth and resistance.

9

Hip Flexor Stretch

Long periods of sitting keep your hips in a flexed position. That does not mean that sitting automatically "shortens" your hip flexors or causes back pain, but regularly moving through different hip positions is useful for maintaining mobility.

How to do it
  1. Kneel with one knee on the floor and the other foot in front.
  2. Keep your torso upright.
  3. Gently move your pelvis forward.
  4. You should feel a comfortable stretch at the front of the hip of the kneeling leg.
  5. Hold without bouncing.
Hold 20–30 seconds per side

Do not force the stretch.

10

Hamstring Stretch

The hamstrings are another muscle group that benefits from regular mobility work.

How to do it
  1. Sit or lie down in a comfortable position.
  2. Straighten one leg.
  3. Slowly move into a position where you feel a gentle stretch at the back of the thigh.
  4. Hold the position.
Hold 20–30 seconds per side

You do not need to touch your toes. A stretch should feel like a stretch — not like pain.

A simple weekly plan

You do not have to spend an hour every day exercising your back. A simple routine could look like this:

Every day — 10–15 minutes

  • Cat-camel
  • Pelvic tilts
  • Thoracic rotations
  • Bird dog
  • Glute bridge
  • Hip flexor stretch

3 days per week — add

  • Modified McGill curl-up
  • Side plank
  • Bodyweight squats

Most days — add general activity

  • Walking
  • Cycling
  • Swimming
  • Running
  • Gym training
  • Sport

The WHO recommends that adults accumulate regular aerobic physical activity and perform muscle-strengthening activity involving the major muscle groups on at least two days each week.2

You do not have to achieve the full target immediately. If you are currently inactive, start with what you can manage and gradually build up.

What about sitting?

You do not need to find the "perfect sitting posture." There is no single posture that your spine needs to maintain all day. Instead, think about movement variety.

If your work requires prolonged sitting:

  • Get up regularly.
  • Walk for a few minutes.
  • Change your sitting position.
  • Move your hips and upper back.
  • Avoid spending the entire day in exactly the same position.

The same principle applies to standing. Even a "good" posture becomes uncomfortable when maintained for hours without movement. Your best posture is often your next posture.

What about lifting?

You do not need to be afraid of bending your back. The spine is designed to move and tolerate load.

The problem is usually not one isolated movement. It is often a mismatch between the load being applied and what the body is currently conditioned to handle. If you have not exercised for months, suddenly lifting something very heavy is probably not a good idea.

Instead, build capacity gradually. Start with manageable loads, learn good lifting mechanics, strengthen your legs and trunk, and progressively increase the demands placed on your body.

Common back-health myths

"I should never bend my back."
Not necessarily. Bending is a normal spinal movement. The aim is not to eliminate spinal movement but to develop the strength and capacity to tolerate everyday movement and loading.
"A strong core means doing hundreds of crunches."
No. Your trunk performs many functions beyond repeatedly bending your spine. Exercises such as bird dog, side plank and controlled trunk exercises train strength and stability in different ways.
"If my back hurts, I should stay in bed."
For most uncomplicated episodes of low-back pain, prolonged bed rest is not the goal. Guidelines encourage people to remain active and continue normal activities as tolerated, with exercise-based management playing an important role.4 There are, of course, situations where activity needs to be modified — which is why persistent, severe or unusual symptoms should be assessed.
"Everyone over 35 has a damaged spine."
No. Age-related changes can appear on scans even in people who have little or no pain. A scan is a picture of your spine. It does not, by itself, tell the entire story of how well your back functions. This is one reason imaging is not routinely recommended for uncomplicated low-back pain unless the result is expected to change management.4
"Stretching alone will keep my back healthy."
Stretching can be useful, particularly when you have areas that feel stiff. But back health is not just about flexibility. Think about the combination: mobility + strength + physical activity + healthy body weight + recovery. That is a much better long-term strategy.

When should you see a doctor?

Most everyday back discomfort does not require an emergency scan or an operation. However, not every back problem is simply a matter of tight muscles. You should seek medical assessment if you have:

  • Persistent or progressively worsening back pain
  • Significant pain travelling down the leg
  • New or progressive weakness in the leg or foot
  • Numbness that is persistent or worsening
  • Difficulty walking or a significant change in your ability to move
  • Back pain following significant trauma
  • Fever or feeling systemically unwell with back pain
  • Unexplained weight loss or other concerning symptoms

Seek urgent medical assessment

These symptoms are different from ordinary mechanical back pain and should not be managed by simply continuing an exercise routine:

  • New difficulty controlling your bladder or bowel
  • Numbness around the groin, genital or saddle area
  • Rapidly progressive weakness in the legs or feet

If you develop any of these, seek urgent medical assessment without delay.

The bottom line

You do not need to wait until your back hurts to start looking after it. You also do not need an expensive piece of equipment, a complicated stretching programme or an hour at the gym every morning.

Start small. Move your spine. Strengthen your trunk. Build your hips and legs. Walk regularly. Avoid long periods of uninterrupted inactivity. And gradually expose your body to more physical activity rather than trying to avoid movement altogether.

A healthy back is not a back that never moves. It is a back attached to a body that is strong, mobile and capable of handling everyday life.

A note from Dr. Pritam Paul

I often tell my patients that the aim of orthopaedic care should not simply be to treat pain when it appears. Whenever possible, we should also build the physical capacity that helps people remain active and independent in the first place.

You do not have to become an athlete. You simply need to keep your body moving and progressively make it stronger.

If you have persistent back pain, leg symptoms, weakness, numbness or any other concerning symptoms, a personalised clinical assessment is more appropriate than following a generic exercise programme.

Stay active. Stay strong. Keep moving.
— Dr. Pritam Paul, Consultant Orthopaedic Surgeon

Persistent back pain or leg symptoms?

If your back pain is persistent, worsening, or associated with weakness, numbness or significant leg pain, a personalised assessment may be appropriate. Book an appointment.

This article provides general educational information and does not replace an individual clinical assessment. Exercise should be modified or stopped if it causes significant or worsening symptoms.

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References & further reading
  1. World Health Organization — Low back pain (fact sheet)
  2. World Health Organization — Physical activity (fact sheet)
  3. World Health Organization — Guideline for non-surgical management of chronic primary low back pain in adults
  4. NICE — Low back pain and sciatica in over 16s (NG59)
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