Asthma and Exercise in Children
Asthma is a chronic inflammatory disorder of the airways
Asthma is one of the most common respiratory disorders in children
Causes
It is unknown why some individuals will develop asthma and others don’t but it is thought to be a combination of environmental and genetic factors
An Asthma attack is caused by exposure to a certain allergen which will different from person to person
Asthma may be triggered by exercise in cold or dry air, fumes or chemicals and airborne particles like pollen
The allergen causes narrowing of the airways narrow and extra production of mucus
Signs & Symptoms
Wheezing
Breathlessness
Chest tightness
Coughing
Symptoms may increase in morning, evening or cold weather
Differential Diagnosis
Diagnosis will be confirmed through a medical specialist prior to commencement with PROmotion
Cystic fibrosis
Bronchitis
Aspiration syndromes
PROmotion Assessment and outcome measures
Initial diagnosis with GP
Assessment with Exercise Physiologist will include a medical PAR-Q, medical history, discussion of goals, current physical activity levels, short and long term goals, Blood pressure and pulse oximetry
Based on individual goals further assessment may include Body composition (height, weight, body girths), Cardiovascular fitness test, muscular strength & endurance, flexibility and range of movement
Re-test and visit of goals will occur every 6-8 weeks
How to Manage
Although exercise can induce an episode of asthma, it is an important factor in disease management
Education will be provided regarding when and where to exercise to reduce the severity and duration of an exercise induced attack
An individual and safe exercise program will be developed to be completed at home or in clinic
Inclusion in the teen strength and conditioning class if appropriate
The correct exercise prescription, participation in sports and social activities can help increase a child’s understanding and management of their own asthma which can help to improve a child’s self esteem and body awareness
References
Wanrooij VH, Willeboordse M, Dompeling E, van de Kant KD. Exercise training in children with asthma: a systematic review. Br J Sports Med. 2014;48(13):1024-1031. doi:10.1136/bjsports-2012-091347
Lang JE. The impact of exercise on asthma. Curr Opin Allergy Clin Immunol. 2019;19(2):118-125. doi:10.1097/ACI.0000000000000510