كليدواژه :
شاخصهاي آنتروپومتري , عملكرد دويدن , تركيب بدن , نظاميان
چكيده فارسي :
آمادگي قلبي عروقي به عنوان شاخص مهم سلامت در نظر گرفته ميشود به طوري كه ارتباط مشخصي بين سطح آمادگي قلبي عروقي و عوامل خطرزاي بيماري قلبي وجود دارد. اين شاخص به طور عيني و دقيق از طريق دويدن قابل اندازه گيري است. هدف از اين تحقيق بررسي ارتباط بين شاخصهاي آنتروپومتري و آمادگي قلبي عروقي در نظاميان بود.
ﻫﺪف از اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﺮرﺳﯽ ارﺗﺒﺎط ﺑﯿﻦ ﺷﺎﺧﺺﻫﺎي آﻧﺘﺮوﭘﻮﻣﺘﺮي و آﻣﺎدﮔﯽ ﻗﻠﺒﯽ ﻋﺮوﻗﯽ در ﻧﻈﺎﻣﯿﺎن ﺑﻮد. روشﻫﺎ: آزﻣﻮدﻧﯽﻫﺎي ﭘﮋوﻫﺶ ﺣﺎﺿﺮ 580 ﻧﻔﺮ از داﻧﺸﺠﻮﯾﺎن داﻧﺸﮕﺎه اﻓﺴﺮي اﻣﺎم ﻋﻠﯽ )ع( ارﺗﺶ ﮐﺸﻮر اﯾﺮان )ﻣﯿﺎﻧﮕﯿﻦ ﺳﻦ 21/1±3/03، ﺷﺎﺧﺺ ﺗﻮده ﺑﺪﻧﯽ 22/5±2/38 ﮐﯿﻠﻮﮔﺮم ﺑﺮ ﻣﺠﺬور ﻣﺘﺮ( در ﺳﺎل 1396ﻣﯽﺑﺎﺷﻨﺪ ﮐﻪ ﺑﻪ روش ﻧﻤﻮﻧﻪﮔﯿﺮي ﺗﺼﺎدﻓﯽ اﻧﺘﺨﺎب ﺷﺪﻧﺪ. وﯾﮋﮔﯽﻫﺎي آﻧﺘﺮوﭘﻮﻣﺘﺮي آزﻣﻮدﻧﯽﻫﺎ ﺷﺎﻣﻞ )ﺗﻮده ﭼﺮﺑﯽ ﺑﺪن )BFM(، ﺗﻮده ﺑﺪون ﭼﺮﺑﯽ )FFM(، ﺗﻮده ﻋﻀﻼﻧﯽ اﺳﮑﻠﺘﯽ )SMM(، ﺷﺎﺧﺺ ﺗﻮده ﺑﺪن )BMI(، درﺻﺪ ﭼﺮﺑﯽ ﺑﺪن )PBF(، آب ﮐﻞ ﺑﺪن )TBW(، ﻧﺴﺒﺖ ﻗﺪ ﺑﻪ دور ﮐﻤﺮ )WHtR(، ﻧﺴﺒﺖ دور ﮐﻤﺮ ﺑﻪ ﻟﮕﻦ )WHR( و ﻣﯿﺰان ﻣﺘﺎﺑﻮﻟﯿﺴﻢ ﭘﺎﯾﻪ )BMR( ﺑﻪ وﺳﯿﻠﻪ دﺳﺘﮕﺎه )220 in body( و آزﻣﻮن دوﯾﺪن 3200 ﻣﺘﺮ ﺑﻪ روش اﺳﺘﺎﻧﺪارد و در ﭘﯿﺴﺖ 400 ﻣﺘﺮ دووﻣﯿﺪاﻧﯽ ﺑﻪ ﻋﻨﻮان ﻣﻌﯿﺎر ﺳﻨﺠﺶ آﻣﺎدﮔﯽ ﻗﻠﺒﯽ ﻋﺮوﻗﯽ اﻧﺪازهﮔﯿﺮي ﺷﺪ. آزﻣﻮنﮔﯿﺮي ﻫﺮ روز در ﺳﺎﻋﺖ 16 ﺗﺎ 18 اﻧﺠﺎم ﺷﺪ. ﺟﻬﺖ تجزيه و تحليل نتايج از مدل رگرسيون چند متغيره و آزمون همبستگي پيرسون استفاده گرديد.
يافته‌ها: نتايج نشان داد بين دويدن با متغيرهاي سن، Whtr و Chest ارتباط وجود نداشت (0/05< P)، اما بين دويدن با متغيرهاي قد، BFM، FMM، وزن، SMM، BMI، PBF، WHR، BMR و Wast ارتباط مثبت و معني داري وجود داشت 0/001 = P
نتيجه‌گيري: با توجه به نتايج، احتمالا پايش ويژگي هاي آنتروپومتريكي معيار مناسبي جهت برآورد آمادگي قلبي-عروقي در دانشجويان نظامي باشد.
چكيده لاتين :
Cardiovascular fitness is considered as an important indicator of health so that there
is a clear relationship between the level of cardiovascular fitness and risk factors for heart disease. This indicator
can be measured objectively and accurately by running. The aim of this study was to investigate the relationship
between anthropometric indices and cardiovascular fitness in army cadets.
Methods: The subjects of the study were 580 students from Imam Ali Military University of Iran (mean age
21.3±1.03, BMI 22.5±2.38), which are selected by random sampling. The anthropometric characteristics of the
subjects include (Body fat mass (BFM), fat-free mass (FFM), skeletal muscle mass (SMM), body mass index
(BMI), percentage of body fat (PBF), total body water (TBW), waist-to-height ratio (WHtR), waist-to-hip ratio
(WHR) and metabolic rate (BMR) were measured by (in body 220) and 3200-meters running test standard in a
400 meters’ track as indicator of cardiovascular fitness. Testing performed each day during specified hours,
every day at 4 to 6 pm. In order to analyze the results of multivariate regression analysis and Pearson correlation
test was used.
Results: The results showed that there was no relationship between running with age, WHtR and Chest
variables (P <0.05), but there was a significant positive relationship between running with height, BFM, FMM,
weight, SMM, BMI, PBF, WHR, BMR and Wast variables (P = 0.001).
Conclusion: According to the results, monitoring of anthropometric indices may be a suitable criterion for
estimating cardiovascular fitness in army cadets.
