Ultrasound Techniques Applied to Body Fat Measurement in Male and Female

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Table of Contents

Introduction
Methods
Data Collection Procedures
Statistical analysis
Results
Discussion
Application
References

Introduction

For athletes in any discipline it is really important to manage body composition and weight. The main objective of this paper is to evaluate the accuracy of body fat by using portable ultra sound device which results are reliable and authentic. Its design is based on Cross validation study. The paper deals on a set of individuals of total 93 athletes. The composition of these athletes is as follows: There were 24 women and 69 men), aged between 23.5 ± 3.7 years, their body mass lies between 24.0 ± 4.2 and body fat = 9.41 ± 8.1.All participants committed with a broad range of weight-category sports.

Methods

Author used two methods for conducting the whole research

Data collection Procedures
Statistical analysis

Data Collection Procedures

From the set of individuals, DEXA device is used for measuring total body composition. Test was taken after breakfast and all athletics had assimilated 296 ml of water before DEXA measurement. Hologic device was used to obtain BF% measurements. DEXA method usually uses X-Ray tube with filter to generate low energy and high energy photons. Hologic software is also used in the test in order to obtain accurate and fast results.

Ultra Sound device was used to obtain ultra sound measurements. A sonographic approach was frequently used in the whole process. The ultra sound technique is widely used to measure the fat between the skin and the muscle. Using a highly reliable technique, the intraclass correlation co efficient was found above 0.98.Bf and FFM model were used for all athletes. Height was also measured without shoes in order to obtain accurate results.

Statistical analysis

DEXA and UT were examined via paired sample tests to find out the relationship between BF%. Coefficient of determination is used to find out the accuracy of BF prediction.

Results

The derived results showed by the author are highly based on accuracy and BF% bias measurement. Results shows that 46 participants. BF% determined by UT showed a minor difference Mean difference according to the results, BF% estimates on the scale of fatness (r=0.12 p> 41). It can be cleared form the following table:

Discussion

Bland and Altman methods are used to examine the level of UT and DEXA BF % estimates. UT Gem device used in this whole process is good enough for providing best and accurate results. According to estimated results using DEXA, there were 43 trained males. The device is really good and gives accurate range of body composition. Characterizing body composition is beneficial in order to obtain high quality and reliable results and it is important for athletes physical and mental. Diets and excessive diet usually create a problem and it doesn’t sound good. BF content helps in increasing BF% estimate which overall add life to your bones. Integrating body indicators with body composition via different methods add life to your daily routine. In a nut shell, accurate body composition is really beneficial for athletes. Device used in this research allows identification of body composition within a particular sport. Health and performing status is necessary for better achievement in sports. According to the results UT versus DEXA was perfect and they both want the same hours of attention.

Application

Weight fluctuations and its effect on body composition are very important for athletes in sports. As many athletes need to loose weight before competitions, it’s necessary to know their ideal body composition for best performance. Determination of BF and FFM is important to optimize body composition. Non-invasive technique of measuring BF would be a good alternative to obtain quick results. Portable non-invasive ultrasound device can measure subcutaneous fat and give accurate results. These researches will definitely help athletic and science professionals in finding accurate results.

References

Pineau, Jean-Claude, Filliard, J.R. and Bocquet, M (2009), Ultrasound Techniques Applied to Body Fat Measurement in Male and Female Athletes, J Athl Train; 44(2): 142–147. Web.

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