The countdown is on, less than two weeks until kids head back to school. While you’re busy picking up school supplies and getting into the routine again, there’s one thing you might want to pay closer attention to: your child’s backpack.
It might seem like a simple item, but an overloaded or poorly worn backpack can put real stress on a growing spine. Physiotherapists are seeing more young patients with posture problems, back discomfort, and muscle strain which is often linked to how they carry their school gear.
How Can a Backpack Affect the Spine?
Children’s spines are still developing. When backpacks are too heavy or worn incorrectly, they can cause:
- Compression of spinal discs
- Forward head posture and rounded shoulders
- Muscle imbalances and fatigue
- Spinal misalignment over time
Kids often adjust by leaning forward, arching their back, or carrying the bag on one shoulder—all of which increase the strain on their spine and supporting muscles.
What Physiotherapists Want Parents to Know
Here are key recommendations to help protect your child’s spine this school year:
1. Keep it Light
A full backpack should weigh no more than 10–15% of your child’s body weight. If your child weighs 40kg, the backpack should not be heavier than 4–6kg.
2. Always Wear Both Straps
Carrying the backpack with just one strap causes uneven loading and strain. Use both shoulder straps, and make sure they’re well-padded and snug, but not tight.
3. Position Matters
Backpacks should sit high on the back, with the bottom resting at or just above the waist. A waist strap or chest strap can help distribute weight more evenly and reduce shifting during movement.
4. Pack Strategically
Heavier items should be packed closest to the back, and only essentials should go in the bag. Help your child go through their backpack weekly to remove anything unnecessary.
Choose a Supportive Design
An ideal backpack should include:
- Wide, padded shoulder straps
- A padded back panel
- Multiple compartments to balance the load
- A chest or waist strap for support
Pay Attention to Pain or Posture Changes
If your child starts complaining of back pain, neck tension, shoulder aches, or if you notice they’re slouching more than usual, it’s worth taking a closer look at their backpack habits, or even scheduling a physiotherapy assessment.
How Physiotherapy Can Help
Physiotherapists are trained to assess posture, muscle function, and movement in growing kids. They can:
- Identify early signs of strain or imbalance
- Provide exercises to strengthen postural muscles
- Offer tips for safe lifting, carrying, and even sitting in class
A quick check-up at the start of the school year can go a long way toward preventing discomfort and long-term issues.
With the school year just around the corner, now is the perfect time to review your child’s backpack and make sure it’s supporting their spine, not stressing it. A few small changes can lead to big improvements in comfort, posture, and long-term health.
If you’re unsure whether your child’s backpack is safe or if they’re already experiencing discomfort, a visit to a physiotherapist could make all the difference.
Contact us!
Take the first step towards recovery by contacting us today to schedule your physiotherapy appointment!