Inspiratory muscle training for the recovery of function after stroke

Xiao, Yang; Luo, Man; Wang, Jin; Luo, Hui

doi:10.1002/14651858.cd009360

Cited by 16 publications

(29 citation statements)

References 21 publications

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“…The result of this study agreed with Ward et al, (2010) 23 who reported that respiratory function is also impaired, since the trunk muscles, in addition to being responsible for the stability and mobility of the trunk, also act in breathing control. The result of this study agreed with Xiao et al, (2012) 24 who compared the ventilatory function of adults following their first stroke with established normal adults standards to explore whether pulmonary function is decreased or not. There was a significant different between predicted and actual pulmonary function test values.…”

Section: Discussionsupporting

confidence: 89%

Trunk Control in Relation to Ventilatory Functionin in Chronic Hemorrhagic Stroke Patients

Elshinnawy¹,

Khalil²

2016

IJTRR

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Back ground and purpose: Stroke can have high varying effects on patient's trunk control and ventilatory function. The current study was done to assess the relationship between trunk control and ventilatory function using computerized spirometer in chronic hemorrhagic stroke patients. Subjects: twenty five hemorrhagic stroke patients from both sexes (17 male and 8 female) were participated in the study. The age ranged from 40-60 years. Methods: Subjects were assigned into one group "Patients with chronic hemorrhagic stroke". Procedures: Trunk control was assessed using Trunk impairment scale and ventilatory function was assessed by using spirometer. Results: The results showed that there was a significant moderate direct relationship between overall score of Trunk impairment scale and peak expiratory flow and maximum voluntary ventilation. Conclusion: it was concluded that the relationship between trunk muscles and ventilatory function appear to be significant in chronic hemorrhagic stroke.

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Section: Discussionsupporting

confidence: 89%

Trunk Control in Relation to Ventilatory Functionin in Chronic Hemorrhagic Stroke Patients

Elshinnawy¹,

Khalil²

2016

IJTRR

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“…The body of research on breathing effects, however, is in its nascence and interventions vary. IMT is used [15][16][17][18][19][20][21][22][23][24], as in sports performance studies, as well as other methodologies. Measured outcomes are in areas from clinical assessments such as pain [25][26][27][28][29][30][31] to more objective There is a long history of pranayama breathing, without extensive supporting research literature on positive effects.…”

Section: Breathing: Health Related Applicationsmentioning

confidence: 99%

“…Additionally, health related benefits for breathing interventions have been reported for various diseases [14][15][16][17][18][19][20][21], ubiquitously chronic obstructive pulmonary disease (COPD) [22][23][24]. Breathing training has been used as an adjunct therapy for some pain conditions [25][26][27][28][29], including childbirth labor [30,31].…”

Section: Introductionmentioning

confidence: 99%

Perspectives on Breathing in Sports and Health

Brilla¹

2012

J Sports Med Doping Stud

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“…In general, Respiratory muscle strength can be defined as a technique that aims at improving the function of the respiratory muscles through specific exercises. This is done by reducing the work of breathing, reducing muscle fatigue, improving the breathing pattern and improving the oxygen uptake, which generally get altered in normal individuals ,when these individuals are subjected to any form of exercise/exercise training process, which leads to the development of exerciseinduced breathlessness the physiology behind it being that there is expiratory flow limitation, which leads to breathing at higher volumes, leading to an increased inspiratory load which in turn leads to a mechanical disadvantage of the respiratory muscles [1, 7-9, 14, 15] The expiratory phase as we saw in the previous physiology of breathlessness shows an alteration which in turn affect the inspiratory phase and the respiratory muscles [16][17][18][19]20]. Therefore, if we aim at the strengthening of the expiratory phase, it would reverse the physiology, causing breathlessness.…”

Section: Introductionmentioning

confidence: 99%

Effect of 4 week expiratory muscle strengthening on exercise induced breathlessness in normal adults-a pilot study

Changwani

Diwate²,

Das³

2019

IJCBR

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Background: During exercising, the expiratory phase plays an equally important role in improving the endurance as it helps in reducing the exercise-induced breathlessness, therefore this study aims at specifically strengthening the expiratory muscles so as to study the effect of expiratory muscle strengthening on exercise-induced breathlessness Aims and objectives: To evaluate the effect of 4 weeks of expiratory muscle strengthening on exercise-induced breathlessness in normal individuals. Methodology: The clearance from the ethical committee was obtained. Subjects were then screened on the basis of inclusion and exclusion criteria . 13 Eligible subjects were then enrolled for the study. Written consent was obtained from the subjects before conducting the study. A pilot study was carried out on a total of 13 subjects ranging in the age group of 20-35yrs, where pre-intervention the Maximum Expiratory Pressure(MEP) and 1.5mile walk distance was calculated after which the subjects underwent a 4 week intervention protocol using Expiratory Muscle Strength Trainer 150 ( EMST-150) where the subjects performed 25 training breaths in one session where there were a total of 5 sessions in a day, 5days/week for a total of 4 weeks. Post the intervention the MEP and 1.5mile walk values were recalculated and compared to check for the difference. Result: A total of 13 patients were analyzed for outcome MEP and 1.5mile walk test. Data were analyzed in terms of the mean difference. Statistically significant change was seen in the MEP and 1.5 mile walk test values post-intervention, i.e at the end of 4 weeks, where the values obtained were, MEP : pre – 77.537 ±13.67 and post – 88.063 ±18.39 with a p-value of 0.0019 , 1.5 mile walk(vo2max.) : pre – 35.810 ±14.56 and post – 39.810 ±11.8 with a p-value of 0.0038 and RPE: pre – 3.80 ±0.5 and post – 1.7 ±0.5 with a p-value of 0.0057 , thereby proving a statically significant improvement in the outcome measures. Conclusion: The study concludes that Expiratory muscle strengthening improves the maximum expiratory strength thereby reducing the exercise-induced breathlessness leading to an improvement in the endurance level.

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Inspiratory muscle training for the recovery of function after stroke

Cited by 16 publications

References 21 publications

Trunk Control in Relation to Ventilatory Functionin in Chronic Hemorrhagic Stroke Patients

Trunk Control in Relation to Ventilatory Functionin in Chronic Hemorrhagic Stroke Patients

Perspectives on Breathing in Sports and Health

Effect of 4 week expiratory muscle strengthening on exercise induced breathlessness in normal adults-a pilot study

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