Posture-Related Low Back Pain: Treatment and Relief
We’ve all been there, that persistent ache in the lower back after sitting for too long, leaning over a desk, or just feeling plain fatigued after a long day. But when that dull ache becomes a constant companion, it’s not just a “bad day” anymore. It’s often a sign of low back pain due to bad posture – one of the most common reasons people seek physiotherapy in Singapore.
At Rapid Physiocare, we see loads of patients struggling with back issues that are caused by their posture. Whether you’re stuck at a desk all day, a student or just recovering from an injury, the first step to getting any prolonged relief is figuring out why your back hurts in the first place.

What Happens When You Have a Posture Problem
Your spine is designed to have a natural S-curve that helps soften the blow and keep your body weight evenly distributed. However, when you’re prone to leaning forward for hours, or sitting unevenly, that curve gets all messed up. Over time, your lower back muscles and spinal joints get strained.
Common postures include:
- Sitting with your back curved in or your shoulders slumped forward
- Standing with your abdomen stuck out in front of you (the swayback posture)
- Staring at your phone or laptop for hours with your neck craned down
- Lugging heavy bags or rucksacks that are tilted to one side
These bad habits might seem small at first, but overtime, they put steady pressure on your lower back muscles, causing the discs to squish and the nerves to get all irritated. And before you know it, you’re on the receiving end of a nasty lower backache, some muscle spasms or a nasty sharp pain when you’re trying to get comfy.
Common Symptoms
Symptoms may vary, but most of them sound like one of the following:
- A dull ache or stiffness in the lower back or lumbar spine
- Pain that gets worse the longer you sit or stand
- Tight, knotted or cramping back muscles
- A sharp jab when you try to bend, lift or twist
- Occasional numbness or pins and needles in one leg (for advanced cases)
If you’ve been scratching your head over why your lower back hurts after sitting, or how to get some decent relief from that constant back tension, your posture might be the main culprit.
The Science Behind Postural Back Pain
Bending over causes certain muscles to become overworked, while others become weak and underactive, leading to pain and discomfort. Hip flexors and lower back muscles get worn out from trying to hold you upright while your glutes and core muscles get a bit too relaxed. Over time, this imbalance can lead to chronic lower back pain, stiff joints, and decreased flexibility.
At Rapid Physiocare, our physiotherapists have spent years honing their skills to spot those underlying imbalances in your posture, muscle strength and range of motion. That includes everything from checking your posture to making sure your muscles are where they should be.
How Rapid Physiocare Gets Rid of Low Back Pain Caused by Slouching
We figure recovery is not just about taking the pain away, it’s about getting you back to where you can move, feel strong and go about your day with confidence
Here’s what you can expect from your treatment plan:
1. Comprehensive Assessment
Your physiotherapist will start by getting a good understanding of the daily habits that are playing havoc with your posture. We’ll look at your spinal alignment and figure out where the muscles are out of balance, We need to find out what’s really going on so we can fix it.
2. Manual Therapy
Hands-on treatments such as myofascial release, joint mobilisation & soft tissue massage do the job of easing tight muscles, improving circulation and releasing that tension pent up in your lower back.
3. A Personalised Exercise Plan
We’ll give you a targeted exercise plan that’s all about
- Strengthening those weak core and glute muscles so they can help you out
- Loosening up tight back and hip muscles
- Educating on how to sit up straight through body awareness and control
- Getting your muscles working in harmony so your spine is stable and safe
4. Ergonomic & Lifestyle Guidance
Lots of people get lower back pain from sitting, but it’s often because they’re sitting in a workstation setup that’s all wrong. We’ll give you some simple but valuable tips on how to set your chair up right, what screen angle to use and when to take a break to sit up straight. It may sound like a small thing, but it makes all the difference to how you feel.
5. Postural Training & Pilates
If you’ve been slouching for a long time, you’ll need to rebuild your posture from the ground up. Clinical Pilates sessions can help do just that – our physiotherapists will guide you through movements that align your spine, strengthen those stabilising muscles and help you avoid getting back into a slouching habit.
6. Electrotherapy & Heat Therapy
In tough cases or when pain is acute, we may use treatments like ultrasound therapy, electro-stimulation, or even heat therapy to reduce the inflammation and help your back heal up.

Home Care & Prevention Tips
Good posture isn’t something you just develop overnight; it’s a muscle memory you’ve got to build up over time. Take these tips to heart and make them a habit between your physiotherapy appointments:
- Take breaks to straighten up: Every 30 minutes, get up, stretch, or take a lap around the office. Your body, and back, will thank you.
- Help your spine out: Use a back support cushion or a proper lumbar roll when you’re stuck in a chair for long stretches.
- Strengthen your core: Try some simple exercises like bridges or planks; they can really help stabilize that lower back of yours.
- Pay attention to your posture when using your phone or laptop: Try not to get too hunched over and keep screens at eye level with your shoulders relaxed.
- Sleep right: Invest in a decent mattress and try to avoid sleeping on your stomach; it can put a real strain on your lower spine.
Prevention is always better than cure. Once you get a handle on your posture habits, you can take steps to actively protect your back from strain.
Why Rapid Physiocare Stands Out
At Rapid Physiocare, every treatment plan is based on the latest medical research and a real sense of empathy for our patients. So, what sets us apart?
- Experienced Physiotherapists: Our team has combined experience in getting people back on track with posture correction, spine rehab, and chronic pain management.
- Treatments that work: We only use therapies that have been proven to work, from good old-fashioned manual techniques to the latest and greatest in advanced modalities.
- A treatment plan that’s tailored to you: We don’t just treat the pain, we take a closer look at what caused it in the first place and help you work out how to prevent it from happening again.
- Convenient locations all over Singapore: Drop into any of our clinics for top-notch care that’s always consistent.
- Patient-Centric Care: You’re an active part of your recovery plan, from getting a proper diagnosis to figuring out the exercises that will really help you.
When You Shouldn’t Ignore Back Pain
If you have been experiencing lower back pain for more than a week or two, it keeps you up at night, or is causing numbness or weakness in your legs, don’t just sit on it. Early physio intervention can stop a whole lot of long-term damage.
Even if it’s just a mild ache that keeps popping up when you sit or do your job, it might be a sign of postural issue. Our physiotherapists can help you figure out what’s going on and get you back on track.
Book Your Consultation Now
You don’t have to live with back stiffness or wonder each time you sit at your desk if you’re going to be okay. With the right care, some guidance on posture correction, and a safe recovery plan, your spine can heal up and stay healthy.
At Rapid Physiocare, we help patients move freely, enjoy life without pain, and get back to doing all the things they love.
Book your posture assessment today and get started on that journey towards a stronger, healthier back.
Frequently Asked Questions
How to treat lower back pain due to bad posture?
Start by correcting the root cause: your posture habits. Begin with small daily changes such as sitting upright with both feet flat on the floor, your shoulders relaxed, and avoid rounding your back.
Strengthen your core and glute muscles with exercises like bridges or planks; these muscles support your spine and reduce pressure on the lower back. Stretch tight areas such as your hip flexors and hamstrings to restore balance.
If pain persists for more than two weeks, consult a physiotherapist. At Rapid Physiocare, we combine manual therapy, postural retraining, and ergonomic correction to realign your spine and relieve pain safely.
How do I know if my back pain is from poor posture?
Pain from poor posture usually builds up slowly rather than appearing after a single injury. You might feel:
- A dull ache or stiffness after sitting or standing for long periods
- Pain that eases when you change position or stretch
- Tightness across your lower back or shoulders
- Muscle fatigue at the end of the day
If you notice your pain gets worse at your desk, while driving, or using your phone posture is likely the trigger. A posture assessment at Rapid Physiocare can confirm this through detailed alignment and movement analysis.
How long will the treatment take?
Recovery depends on how long the problem has existed and how consistent you are with exercises.
- Mild postural pain:Improves within 2–4 weeks with regular stretching and strengthening.
- Chronic pain or muscle imbalances:May take 6–8 weeks or more for significant improvement.
With guided physiotherapy sessions, ergonomic changes, and home exercises, most patients notice measurable relief within the first few sessions. Remember consistency is key. Your spine needs time to “unlearn” bad habits and build proper alignment.
What is the best sleeping position for posture?
The goal is to maintain your spine’s natural curve. The best sleeping positions are:
- On your back: Place a pillow under your knees to reduce stress on your lower spine.
- On your side: Keep your knees slightly bent and place a pillow between them to align your hips.
Avoid sleeping on your stomach; it twists your neck and strains your lower back. Choose a medium-firm mattress and a supportive pillow that keeps your head aligned with your spine.
Where is bad posture pain located?
Pain from bad posture can show up in multiple areas, not just your back. Common regions include:
- Lower back and hips:From prolonged sitting or slouching
- Neck and shoulders:From leaning forward or looking down at screens
- Upper back and between the shoulder blades:From rounded shoulders
Over time, you may also feel tension headaches or tingling in the arms or legs if nerves become compressed. A physiotherapist can help identify exactly which muscles or joints are being affected by your posture.
How should you sit with lower back pain?
When sitting, follow the 90-90 rule: Knees and hips bent at about 90 degrees, feet flat on the floor.
Sit back into your chair so your lower spine is supported ideally with a lumbar roll or small cushion behind your lower back.
Keep your screen at eye level and your shoulders relaxed. Avoid crossing your legs or sitting for more than 30 minutes at a stretch.
If you work long hours at a desk, use a height-adjustable chair and take standing or stretching breaks every hour.
What sleeping position helps lower back pain?
The side-lying fetal position (with a pillow between your knees) is often the most comfortable for people with lower back pain. It keeps your spine neutral and reduces pressure on your discs.
Alternatively, sleeping on your back with a pillow under your knees works well for those with lower lumbar pain.
If you wake up sore, check that your mattress is not too soft or too firm A physiotherapist can guide you on posture-friendly sleeping positions based on your spine type and pain pattern.
