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PubMed This is a summary of 17 peer-reviewed journal articles Updated
Pediatric Rheumatology

Can Kids with Juvenile Idiopathic Arthritis Play Sports?

At a Glance

Yes, children with juvenile idiopathic arthritis (JIA) can and should play sports once their condition is well-controlled. Modern treatments aim for remission, allowing kids to safely participate in everyday physical activities and high-impact sports just like their peers.

In this answer

3 sections

01

The Biologic Era and Staying Active

02

When to Rest and When to Play

03

The Power of Physical Therapy and Low-Impact Exercise

Yes. In fact, regular physical activity and playing sports are strongly encouraged for children with juvenile idiopathic arthritis (JIA) once their disease is well-controlled. Thanks to modern treatments, most children with JIA can enjoy the exact same sports and activities as their peers, including soccer, gymnastics, and swimming [1][2]. The ultimate goal of today’s “treat-to-target” therapy is complete disease remission, which means your child should be able to live a normal, active life without being held back by joint pain or damage [3][4][5].

The Biologic Era and Staying Active

In the past, parents were often told to limit their child’s physical activity to protect their joints. Today, the introduction of biologic medications (known as bDMARDs, or biologic disease-modifying antirheumatic drugs) has revolutionized JIA treatment [1][2]. These highly effective drugs target specific parts of the immune system to stop inflammation.

It is important to know that biologics are not an overnight fix; they can take several weeks to a few months to reach their full effect. However, by achieving early remission, biologics prevent permanent joint damage and allow children to safely participate in daily physical activities and, with medical clearance, high-impact sports [6][7]. Always get specific clearance from your pediatric rheumatologist before your child starts high-impact or contact sports, especially if they have any history of neck (cervical spine) involvement or pre-existing joint damage.

Studies show that children with JIA still often have lower physical fitness levels than healthy children [8]. Sometimes this is due to kinesiophobia—a fear of movement or a fear that activity will cause pain or damage [9]. Overcoming this fear and keeping your child moving is one of the most important things you can do for their long-term joint health. To tell the difference between normal muscle soreness from exercise and a concerning JIA flare, watch for signs like sharp pain, pain accompanied by swelling or heat, or pain that lasts more than 24 hours after exercise. If you see these signs, consult your care team.

When to Rest and When to Play

While the goal is normal activity, JIA can be unpredictable. You and your child’s pediatric rheumatologist will use personalized return-to-activity plans to determine when it is safe to play and when the body needs rest [10][11]. Because joints with JIA often experience “gelling” (stiffness after resting), extended warm-up and cool-down routines are essential to prepare the body for activity.

  • During Active Flares: If a joint is actively inflamed (swollen, warm, or painful), it is important to temporarily rest it to prevent structural damage [12][13]. High-impact sports like gymnastics or contact sports like soccer should be paused. If your child has polyarticular JIA (affecting multiple joints at once), a flare might require resting the whole body and sticking only to very gentle range-of-motion movements.
  • During Remission: When the disease is quiet and inflammation is controlled, children should be encouraged to fully return to their favorite sports and activities [10][4].

It is incredibly helpful to communicate with your child’s school. Setting up a 504 plan or individual health care plan ensures PE teachers and coaches understand when to allow modified activities or extra rest without penalizing your child.

The Power of Physical Therapy and Low-Impact Exercise

Physical therapy is a core, highly recommended part of managing JIA [14][15]. Working with a physical therapist helps safely build the muscles around affected joints, reducing strain and improving overall joint stability.

Certain types of exercise are particularly beneficial, and some can even be continued during mild flares when high-impact sports are paused:

  • Aquatic Therapy and Swimming: Underwater exercises and aquatic therapy are excellent for children with JIA. The buoyancy of the water takes pressure off the joints while the resistance builds muscle strength and improves bone health [16][17]. Check with your physical therapist, but gentle swimming is often safe even during an active flare.
  • Strengthening and Balance Exercises: Targeted programs that include stretching and proprioception (body awareness) exercises can relieve pain, improve mobility, and make a safe return to sports much easier [15][14].

Common questions in this guide

Can children with juvenile idiopathic arthritis play sports?
Yes, children with well-controlled JIA are strongly encouraged to participate in sports. Modern treatments aim for complete remission, allowing kids to safely enjoy the same physical activities and sports as their peers.
Should my child exercise during a JIA flare?
If a joint is actively swollen, warm, or painful, it must be rested to prevent damage, and high-impact sports should be paused. However, gentle, low-impact activities like swimming can often continue during mild flares with your doctor's approval.
What are the best exercises for children with JIA?
Aquatic therapy and swimming are excellent options because the water's buoyancy reduces joint pressure while building strength. Physical therapy focusing on balance, stretching, and muscle strengthening is also highly recommended to stabilize the joints.
How can I tell if my child's pain is from JIA or normal exercise soreness?
Normal muscle soreness usually improves quickly and feels different from inflammation. Signs of a true JIA flare include sharp pain, pain accompanied by visible swelling or heat, or pain that persists for more than 24 hours after physical activity.
How can I help my child manage sports and PE at school with JIA?
Setting up a 504 plan or an individual health care plan with your child's school is incredibly helpful. This ensures that PE teachers and coaches understand when to allow activity modifications or extra rest without penalizing your child.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Is my child's current treatment plan on track to achieve complete clinical remission so they can safely return to their favorite sports?
  2. 2.Are there any specific joints, particularly the cervical spine, that have existing structural damage we need to protect during high-impact activities?
  3. 3.How long should we reasonably expect to wait for the new biologic medication to reach its full effect so we can safely plan a return to high-impact activities?
  4. 4.What specific signs should I look for to know a flare is truly over and it's safe to resume normal physical activity?
  5. 5.Can you provide a modified activity plan or clearance letter for my child's school PE teachers and recess monitors to use during both remission and flare-ups?
  6. 6.Can you refer us to a pediatric physical therapist who has specific experience helping children with JIA safely return to sports?

Questions For You

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Related questions

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References

References (17)
  1. 1

    Efficacy of biologic DMARDs in improving the clinical response of patients with polyarticular juvenile idiopathic arthritis: a meta-analysis of RCTs.

    de Freitas PHAG, de Almeida MMG, Simão ÁMS, et al.

    Advances in rheumatology (London, England) 2025; (65(1)):55 doi:10.1186/s42358-025-00488-x.

    PMID: 41214794
  2. 2

    Evolution of treatment options for juvenile idiopathic arthritis.

    Ren T, Guan JH, Li Y, et al.

    World journal of orthopedics 2024; (15(9)):831-835 doi:10.5312/wjo.v15.i9.831.

    PMID: 39318493
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    Predicting disease outcomes in juvenile idiopathic arthritis: challenges, evidence, and new directions.

    Shoop-Worrall SJW, Wu Q, Davies R, et al.

    The Lancet. Child & adolescent health 2019; (3(10)):725-733 doi:10.1016/S2352-4642(19)30188-9.

    PMID: 31331873
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    Approach to switching biologics in juvenile idiopathic arthritis: a real-life experience.

    Karadağ ŞG, Demirkan FG, Koç R, et al.

    Rheumatology international 2022; (42(1)):141-147 doi:10.1007/s00296-021-04854-y.

    PMID: 33846863
  5. 5

    A lifelong journey: Long-term perspectives on Juvenile Idiopathic Arthritis.

    Oliveira Ramos F, Zinterl C, Fonseca JE

    Best practice & research. Clinical rheumatology 2024; (38(3)):101984 doi:10.1016/j.berh.2024.101984.

    PMID: 39068102
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    Improved Disease Course Associated With Early Initiation of Biologics in Polyarticular Juvenile Idiopathic Arthritis: Trajectory Analysis of a Childhood Arthritis and Rheumatology Research Alliance Consensus Treatment Plans Study.

    Ong MS, Ringold S, Kimura Y, et al.

    Arthritis & rheumatology (Hoboken, N.J.) 2021; (73(10)):1910-1920 doi:10.1002/art.41892.

    PMID: 34105303
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    Effectiveness and Safety of High-Dose Biologics in Juvenile Idiopathic Arthritis in the Childhood Arthritis and Rheumatology Research Alliance.

    Correll CK, Shrader P, Dennos A, et al.

    Arthritis care & research 2022; (74(11)):1770-1779 doi:10.1002/acr.24727.

    PMID: 34121344
  8. 8

    A study on the physical fitness of children with juvenile rheumatoid arthritis.

    Kwon HJ, Kim YL, Lee HS, Lee SM

    Journal of physical therapy science 2017; (29(3)):378-383 doi:10.1589/jpts.29.378.

    PMID: 28356614
  9. 9

    The relationships of kinesiophobia and physical function and physical activity level in juvenile idiopathic arthritis.

    Woolnough LU, Lentini L, Sharififar S, et al.

    Pediatric rheumatology online journal 2022; (20(1)):73 doi:10.1186/s12969-022-00734-2.

    PMID: 36050703
  10. 10

    Physical Activity and Sports for Children With Juvenile Idiopathic Arthritis.

    Pandya J, Menino Rosenbluth LJ, Adams AB

    HSS journal : the musculoskeletal journal of Hospital for Special Surgery 2024; (20(3)):409-415 doi:10.1177/15563316241247828.

    PMID: 39108443
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    2021 American College of Rheumatology Guideline for the Treatment of Juvenile Idiopathic Arthritis: Recommendations for Nonpharmacologic Therapies, Medication Monitoring, Immunizations, and Imaging.

    Onel KB, Horton DB, Lovell DJ, et al.

    Arthritis & rheumatology (Hoboken, N.J.) 2022; (74(4)):570-585 doi:10.1002/art.42036.

    PMID: 35233961
  12. 12

    Juvenile arthritis damage index predicts poor response to biological treatment: A prospective cohort study.

    Kolkhidova ZA, Nikishina IP, Glukhova SI, et al.

    World journal of clinical pediatrics 2025; (14(4)):108878 doi:10.5409/wjcp.v14.i4.108878.

    PMID: 41255656
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    Advancing the treatment of juvenile idiopathic arthritis.

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    The Lancet. Rheumatology 2021; (3(4)):e294-e305 doi:10.1016/S2665-9913(20)30426-4.

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    Physical and Mechanical Therapies for Lower Limb Problems in Children With Juvenile Idiopathic Arthritis: A Systematic Review With Meta-Analysis.

    Fellas A, Hawke F, Maarj M, et al.

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    Physical Exercise and Physical Activity for Children and Adolescents With Juvenile Idiopathic Arthritis: A Literature Review.

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  16. 16

    Aqua-Plyometric Exercises-Induced Changes in Muscle Strength, Bone Mineral Properties, and Physical Fitness in Patients With Juvenile Idiopathic Arthritis: A 12-Week, Randomized Controlled Trial.

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    Effects of Combined Resistive Underwater Exercises and Interferential Current Therapy in Patients with Juvenile Idiopathic Arthritis: A Randomized Controlled Trial.

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    PMID: 26135372

This information about sports and physical activity for children with JIA is for educational purposes only. Always consult your pediatric rheumatologist before your child starts any new physical activity or high-impact sport.

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