Low Back Pain in Young Athletes
Low back pain can affect teenagers who participate in sport, particularly during periods of rapid growth or when training loads increase quickly.
Understanding why low back pain develops and how to manage it can help young athletes recover safely and return to sport with confidence.
Youth athlete low back pain is commonly linked to repeated compressive stress placed on the immature spine during sport, especially when movements involve twisting, bending backwards or sideways such as in a tennis serve or cricket bowling action.
What Is Low Back Pain?
Low back pain refers to discomfort or pain felt in the lower part of the spine, often around the lumbar region. In the youth athlete population, it is most commonly caused when the load applied exceeds the capacity of the lower back bones and results in a bone stress injury.
The symptoms appear during activity and settle with rest. Over time, the level of activity required to trigger the pain becomes less and pain may become more persistent.
Why Do Young Athletes Get Low Back Pain?
Back pain in young athletes usually develops when the spine is exposed to more stress than it can currently tolerate.
Common contributing factors include:
- Sudden increases in training or competition
- Repetitive overarching, and twisting movements
- High volumes of sport without adequate recovery
- Fast growth spurts during adolescence
- Muscle fatigue or reduced strength
- Inadequate energy intake
Overuse injuries are one of the most common reasons for low back pain in young athletes, particularly when training intensity increases rapidly and is not balanced with adequate nutrition or recovery.
Sports That Can Place Stress on the Lower Back
Many sports involve movements that place repeated load through the spine.
Activities that commonly stress the lower back include:
- Gymnastics
- Cricket fast bowling
- Soccer
- Golf
- Tennis
Sports that involve repeated extension, twisting or rotation of the spine may increase stress on the lower back over time.
Growth Spurts and Back Pain
Periods of rapid growth can increase injury risk in young athletes. The lower back bones do not fully mature until the age of 23 so are vulnerable to injury until then.
Young athletes may notice:
- Pain on the opposite side of the back to the throwing arm
- Increased muscle spasm and tightness
- Reduced hamstring flexibility
- Temporary coordination changes
Managing training load carefully during growth phases can help reduce the stress placed on the spine.
Bone Stress Injuries of the Spine
In some young athletes, repeated stress on the spine can lead to a bone “bruise” which will settle with a short period of rest to allow the bone to adapt and get stronger. If however, the athlete does not rest, the bruise can develop in to a small, hairline stress fracture, sometimes known as a spondylolysis. Whilst rarely serious, this injury takes many months to heal and therefore time away from sport.
Early recognition is critical to ensure that these injuries are identified quickly and do not progress to a stress fracture. With appropriate management these injuries can heal and enable a full return to play.
Signs and Symptoms of Low Back Pain
Some young athletes may also notice pain radiating in to the buttocks or hamstrings.
Symptoms may vary depending on the cause, but common signs include:
- Pain in the lower back during sport
- Discomfort with bending backwards
- Pain that worsens with activity
- Stiffness in the lower back
- Symptoms that improve with rest
Managing Low Back Pain in Young Athletes
The first step in managing back pain is usually reducing activities that aggravate symptoms.
Helpful strategies may include:
- Temporarily reducing all extension based activity and high-impact sports
- Improving strength and movement control
- Addressing flexibility and mobility restrictions
- Ensuring adequate recovery between training sessions
- Eating for performance and wellness
- Gradually returning to sport under guided supervision
Recovery often involves restoring strength and movement control so the body can better tolerate sporting loads.
Returning to Sport
A gradual return to sport is usually recommended once symptoms improve.
This might involve:
- Starting with light activity avoid extension actions such as long throws, kicks or bowling at cricket
- Gradually increasing training intensity
- Reintroducing sport-specific movements
- Returning to full training before competition
Progressing activity step-by-step helps reduce the risk of symptoms returning.
Supporting Recovery
Several lifestyle factors can influence recovery from back pain. Young athletes may benefit from:
- Getting enough sleep
- Maintaining balanced nutrition
- Staying hydrated
- Managing school and life stress
Recovery habits play an important role in helping the body adapt to sport and heal from injury.
When to Seek Professional Advice
It is sensible to seek professional advice if a young athlete experiences:
- Low back pain during sport for greater than 2 weeks
- Difficulty returning to normal activity after a period of rest
- Any change in sensation in the legs or alteration in bladder or bowel behaviour
- Woken by pain at night
A qualified health professional with experience in treating young athletes can assess the spine, identify contributing factors and guide an appropriate rehabilitation plan.
More detailed guidance on recognising symptoms, managing training loads and returning safely to activity can also be found in the free Let’s Talk About Youth Athlete Low Back Pain resource provided by Kids Back 2 Sport.
Frequently Asked Questions About Low Back Pain in Young Athletes
Is low back pain common in young athletes?
Yes. Studies suggest that back pain can affect many adolescents during sport, but many do not realise that it is a sign of bone stress and that they should rest at first sign of low back pain to avoid prolonged time out of sport.
What causes low back pain in young athletes?
Common causes include repetitive spinal extension movements, sudden increases in training load, rapid growth spurts, muscle fatigue and bone stress injuries such as spondylolysis.
Should children play sport with back pain?
No child should play sport with low back pain. It is best to stop all sports immediately and seek professional advice before returning fully to sport.
How long does recovery take?
Recovery time varies depending on the severity of the injury. Many young athletes improve with activity modification, rehabilitation and gradual return to sport, but the longer symptoms have been present, the longer period of rehabilitation.
Can low back pain be prevented?
Gradually increasing training loads, maintaining strength and flexibility, and ensuring adequate sleep and recovery can help reduce injury risk. Bone stress injuries are also linked to not eating enough for the sport volume or intensity played, so ensuring adequate energy intake for training and wellness is key.
Concerned About Your Child’s Back Pain?
Reviewed by Kids Back 2 Sport
Based on educational material by Angela Jackson
Reviewed by Kids Back 2 Sport
Based on educational material by Angela Jackson
Related Content
This information is for patients who already have a diagnosis from a qualified health practitioner. The material on this website is designed to support, not replace, the relationship that exists between you and your qualified health professional. If your symptoms are not settling, please do ask for help from one of the practitioners listed on the Kids Back 2 Sport directory or a health professional with experience in children’s conditions.