Many people trying to lose weight feel frustrated by a painful paradox:

the very movement that could help with weight loss becomes difficult because of pain.

A common real-world story:

Someone gains weight.

Their knees start hurting.

Walking becomes uncomfortable.

Activity drops.

Fitness declines.

Weight increases further.

Pain worsens.

This cycle can feel discouraging.

And many patients blame themselves.

But for selected individuals, this is not simply a willpower problem.

It is a practical musculoskeletal problem.

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How The Cycle Usually Starts

The starting point varies.

Common triggers may include:

• knee osteoarthritis
• back pain
• plantar fasciitis
• heel pain
• hip pain
• sciatica
• lower limb overload injuries
• deconditioning
• reduced movement tolerance

Once movement becomes uncomfortable, behaviour often changes naturally.

Examples:

• walking less
• avoiding stairs
• stopping exercise
• using transport more often
• reducing recreational activity
• resting more

This is understandable.

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Why Reduced Activity Changes Body Weight

Weight regulation is influenced by multiple factors.

Examples:

• activity levels
• appetite
• eating habits
• sleep
• stress
• pain-related inactivity
• behavioural changes
• metabolic influences

Pain can quietly shift daily movement patterns.

Even small reductions in activity can accumulate over time.

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Why Extra Body Weight Can Worsen Musculoskeletal Problems

For selected patients, excess body weight may increase mechanical demands on:

• knees
• hips
• feet
• ankles
• lower back

Potential consequences may include:

• earlier fatigue
• reduced walking tolerance
• increased discomfort
• poorer exercise tolerance
• more difficult rehabilitation

This creates a reinforcing loop.

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The Cycle Many Patients Recognise

A familiar pattern:

Pain → less movement → reduced fitness → weight gain → greater joint loading → more pain

Over time, confidence often drops too.

Patients may begin thinking:

• “Exercise always makes things worse.”
• “Maybe I should just rest.”
• “Weight loss isn’t realistic for me.”

This can feel emotionally exhausting.

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Why “Just Exercise More” May Be Unrealistic

Generic advice often assumes:

• movement is tolerable
• walking is practical
• pain is minor
• exercise progression is realistic

But this does not fit everyone.

An overweight patient with:

• painful knee osteoarthritis
• spinal stenosis
• plantar fasciitis
• hip pain
• recurrent lower limb pain

may need a different starting point.

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Why Diagnostic Clarity Matters

If movement repeatedly worsens symptoms, understanding why may help.

Potential contributors may include:

• osteoarthritis
• tendon overload
• plantar fasciitis
• gait dysfunction
• biomechanical overload
• spinal stenosis
• sciatica
• deconditioning

Different contributors may require different practical strategies.

Depending on the clinical question, assessment may involve:

• medical review
• physiotherapy assessment
• movement evaluation
• X-ray where clinically appropriate
• ultrasound where clinically appropriate
• MRI where clinically appropriate

This is not about routine scans.

It is about useful clarity where relevant.

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Weight Loss Is Not Only About Exercise

Exercise matters.

But for selected patients, exercise alone may not be sufficient or realistic.

Other contributors may include:

• appetite regulation
• dietary habits
• stress
• sleep
• behavioural support
• medical suitability

A broader approach may sometimes be helpful.

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What About Physician-Supervised Medical Weight Management?

For selected overweight or obese patients, physician-supervised medical weight management may sometimes be considered.

This may include prescription pathways involving:

• self-administered injectable prescription options
• selected oral prescription options where medically appropriate

These require proper medical assessment.

They are not suitable for everyone.

For appropriately selected patients, they may potentially support:

• appetite regulation
• structured weight reduction
• reduced dependence on exercise alone during earlier stages
• improved participation in broader rehabilitation efforts

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Why Rehabilitation Still Matters

Weight reduction alone does not automatically correct:

• weakness
• gait dysfunction
• painful movement mechanics
• poor endurance
• movement confidence

Rehabilitation may remain highly relevant.

Depending on the patient, this may involve:

• coordinated physiotherapy rehabilitation
• neuromuscular rehabilitation
• movement retraining
• progressive strengthening
• gait retraining
• walking tolerance rebuilding

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Education Matters Too

Many patients benefit from understanding:

• why the cycle develops
• pacing
• flare-up management
• realistic progression
• activity modification
• self-management strategies

Education can improve confidence and long-term decision-making.

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Who Commonly Fits This Pattern?

Examples:

Overweight patients who:

• want to lose weight
• struggle with painful movement
• repeatedly fail exercise attempts
• avoid walking
• feel trapped between pain and weight gain
• have painful joints or spine conditions

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Shared Decision-Making Matters

Not every patient needs:

• imaging
• prescription medical weight management
• rehabilitation
• escalation

Appropriate care depends on:

• diagnosis
• movement tolerance
• medical suitability
• symptom severity
• goals
• practical barriers

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Key Takeaway

Pain and weight gain can reinforce each other in a frustrating cycle.

For selected patients, the challenge is not simply motivation.

The challenge is that movement becomes difficult before meaningful progress begins.

A more integrated practical approach may sometimes be worth considering.

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About Dr Terence Tan And The Pain Relief Clinic

Singapore musculoskeletal physician Dr Terence Tan has highlighted a practical issue many overweight patients face:

untreated musculoskeletal pain can quietly undermine otherwise sensible weight loss efforts.

The Pain Relief Clinic is a Singapore musculoskeletal clinic providing doctor-led assessment, coordinated care with AHPC-registered physiotherapists in Singapore, and patient education support for musculoskeletal conditions.

The clinic and its broader musculoskeletal care ecosystem have an extensive history of patient education initiatives, including educational workshops supporting informed shared decision-making and self-management.

Clinic Location:
350 Orchard Road
#10-00 Shaw House
Singapore 238868

As of 21 June 2026, the physiotherapy team includes:

• Charlotte Tang Kai Xin — AHPC Registration No. A2400417J
• Steven Qin — AHPC Registration No. A1500377H
• Redenna Chan — AHPC Registration No. A1700819B
• Stephanie Shiane Tanojo — AHPC Registration No. A1301346C

For selected patients, pathways may include:

• patient education and self-management support
• educational workshops
• medical assessment
• X-ray, ultrasound, or MRI where clinically appropriate
• coordinated physiotherapy rehabilitation
• neuromuscular rehabilitation
• movement retraining
• progressive strength rehabilitation
• walking tolerance rebuilding
• guideline-aligned short-term symptom management where medically appropriate
• clinically selected injection-based options where relevant
• physician-supervised medical weight management where relevant

For general appointment enquiries:

WhatsApp: 9068 9605