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Measuring physical fitness in Persons with Severe/Profound ...

Measuring physical fitness in Persons with Severe/Profound ...

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may be an <strong>in</strong>dicator of activity levels, however, both the method of dat<strong>in</strong>g heart rate patterns asthe correlation between heart rate and activity level for this specific group had so far not beensubject to research.Chapter 8 describes heart rate monitor<strong>in</strong>g and heart rate patterns of persons PIMD.Furthermore, this chapter exam<strong>in</strong>es the relative activity of persons <strong>with</strong> profound <strong>in</strong>tellectual andmultiple disabilities when compared to the American College of Sports Medic<strong>in</strong>e guidel<strong>in</strong>es ofhealthy <strong>physical</strong> activity. It also looks at the correlation between heart rate patterns and level ofactivity of this specific target group. F<strong>in</strong>ally, the <strong>in</strong>fluence of covariates such as gender, age, andcommon co-morbidity on heart rate height are exam<strong>in</strong>ed and participants are classified accord<strong>in</strong>gto heart rate height dur<strong>in</strong>g <strong>physical</strong> activity.Us<strong>in</strong>g a heart rate monitor, heart rate patterns were measured 8 hours dur<strong>in</strong>g 6 days.Heart rate <strong>in</strong>tensity was calculated us<strong>in</strong>g heart rate reserves. Physical activity levels were alsomeasured <strong>with</strong> questionnaires filled out by the caregivers of the participants.Our study shows that persons <strong>with</strong> PIMD are not sufficiently <strong>physical</strong>ly active based onthe guidel<strong>in</strong>es of American College of Sports Medic<strong>in</strong>e. Time of day and age have considerable<strong>in</strong>fluence on heart rate patterns. We observed four classes <strong>in</strong> heart rate patterns of persons <strong>with</strong>PIMD.DiscussionChapter 9 summarizes the ma<strong>in</strong> f<strong>in</strong>d<strong>in</strong>gs of this research and puts them <strong>in</strong> perspective. The mostimportant results are mentioned and discussed aga<strong>in</strong>st the background of other research.The ma<strong>in</strong> products of this thesis are feasible, valid and reliable tests of <strong>physical</strong> <strong>fitness</strong> forpersons <strong>with</strong> SPIMD, which can directly be implemented <strong>in</strong>to daily practice. The ma<strong>in</strong> conclusionis that persons <strong>with</strong> SPIMD are able to learn and become accustomed to test and measurementsituations if an optimal test environment is created. Various tested ways to enhance testenvironment are described, and suggestions for further possible enhancement of test conditionsare put forward. Furthermore, this thesis has brought forth a couple of important f<strong>in</strong>d<strong>in</strong>gsregard<strong>in</strong>g formulas or equations applicable to research on this specific target group.The benefit of comb<strong>in</strong><strong>in</strong>g both severity of ID and GMFCS level to classify the abilities ofpersons <strong>with</strong> severe or profound ID is once more underscored. Moreover, the steps necessaryto explore the concept of participation for persons <strong>with</strong> SPIMD as well as the relation betweenparticipation and <strong>physical</strong> <strong>fitness</strong>, activity and health are described.F<strong>in</strong>ally, methodological issues are discussed, followed by the implications for cl<strong>in</strong>ical practiceand recommendations for further research. The ma<strong>in</strong> recommendation of this research is todevelop, perform and evaluate tailored <strong>in</strong>terventions <strong>with</strong> the aim of promot<strong>in</strong>g components of<strong>physical</strong> <strong>fitness</strong> and participation for <strong>in</strong>dividuals <strong>with</strong> SPIMD.Summary | 157

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