[Modification of expiratory peak flow (EPF) in 14 asthmatic subjects from Benin by short duration exercise training].
BACKGROUND
Asthma is a world wide public health problem. It is the most commom chronic disease of school age children. Its severity is in constant increase. The frequency of the hospitalizations for asthma increased in practically all countries. Physical exercises and sport are used more and more as therapeutic means, in northern deveopped countries of where it was very early understood that it is necessary to integrate the asthmatic subjects into a program of specific physical training. This study undertaken in south saharian african country considers also assiduity in a physical training program as the factor of increase in the expiratory peak flow, of reinforcement of some principal muscles necessary to the improvement, and of the respiratory function of the asthmatic subject. Physical exercise is used as a non pharmacological therapy of asthma.


METHODS
This transversal study was carried out on fourteen asthmatic subjects of colleges in Porto-Novo's town, aged 15 years old to 25 years, of the two sexes.


RESULTS
The results showed that: the Expiratory Peak Flow of Point (EPF) of the subjects at the beginning of the program is lower than the minimal average value of the group whatever the sex; the subjects average EPF increased from approximately 35% compared to the average at the beginning of the program; the subjects from family with asthmatic line, are much more inclined with respiratory embarrassments post-exercises than those who did not come from it; the respiratory embarrassments post-exercises noticed in the first weeks, grew blurred before the end of the program. This study suggests physical exercise adapted to the asthmatic subjects for the improvement of their health.
Lawani
M M
MM
Laboratoire APS & Motricité (INJEPS/UAC) Porto-Novo; Sport-Santé-Service 3S Porto-Novo.
Hounkpatin
S
S
Akplogan
B
B
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000503:physiopathology / Q000628:therapy*; D001541:Benin; D003430:Cross-Sectional Studies; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D010366:Peak Expiratory Flow Rate / Q000502:physiology*