In patients suffering from ankylosing spondylitis, 2 months of inspiratory muscle training can bring about more benefits than other conventional treatments.

"We assessed resting pulmonary function and ran cardiopulmonary exercise tests at the start and end of the study and saw significant improvements across all measures of lung function in the group undergoing IMT," said study investigator Razvan Dragoi from the Victor Babes University of Medicine and Pharmacy, Romania.
"When you compare these findings with the conventional exercise group -- which saw small, non-significant improvements -- it is clear that adding IMT to an exercise program has clear health benefits for patients with AS," Dragoi noted.
Inspiratory muscle training is a course of therapy consisting of a series of breathing exercises to strengthen the bodies’ pulmonary muscles.
Prevalence of AS varies globally, and is estimated at 23.8 per 10,000 in Europe and 31.9 per 10,000 in North America, the researchers noted.
For the study, fifty four patients with AS were randomized to either conventional rehabilitation exercise training associated with IMT or conventional training alone.
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The study was presented at the European League Against Rheumatism Annual Congress (EULAR 2015) in Rome, Italy.
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