Hand Grip Strength in Low, Medium, and High Body Mass Index Males and Females

Author(s):  
Kun-Hsi Liao
2021 ◽  
Vol 18 (1) ◽  
pp. 1-7
Author(s):  
Heidy Heidy ◽  
Tena Djuartina ◽  
Robi Irawan

Introduction: An individual’s overall muscle strength is commonly assessed by a power grip measurement, a reliable indicator of functional capacity and physical condition. The development of muscle parallels the changes of body composition during growth. Aim of this study is to examine the correlationship between hand grip strength and anthropometric. Methods: This cross-sectional study involved 76 male students of Dhammasavana School, aged between 12 – 16 years old, North Jakarta. Hand grip strength was examined using a digital dynamometer on the dominant side. Statistical analysis was computed using SPSS ver. 15.0 program with Spearman correlations test. Significance was set at p<0.05. Results: Dominant hand grip strength was found to have significant (p<0.05 - 0.001) positive correlation with height (r=0.612), lower arm muscle-and-bone cross-sectional circumference and area (CSA) (r=0.553 and r=0.553 respectively), hand length (r=0.548), forearm length (r=0.540), age (r=0.520), weight (r=0.416), and forearm girth (r=0.376). Conclusion: No significant correlation between grip strength and body mass index was found. Positive correlations between the variables mentioned above conclude that the higher the value of the anthropometric measurements, the greater the strength generated in a power grip.


Author(s):  
Ratko Pavlović ◽  
Mensur Vrcić

The hands are anatomically specialized for manipulative tasks with different physical objects, where they can cope with certain loads with different forces and intensity. During various physical and sports activities, the hands produce the appropriate muscular force for gripping, which manifests as the hand grip's force. For this reason, hand grip strength (HGS) is recognized as a limiting factor in all manipulative activities performed by the cranial part of the body. The current research included a sample of 22 subjects, 16 male Body Height (BH=180.28±4.65cm); Body Weight (BW=80.05±9.96kg), Body Mass Index (BMI=24.61±2.74kg/m²) and 6 female subjects Body Height (BH=167.42±11.11cm); Body Weight (BW=64.80±10.09kg); Body Mass Index (BMI=23.02±1.57kg/m²) on the third year of study at the Faculty of Physical Education and Sports. This study aimed to determine the maximum isometric muscle force of the handgrip and differences between the same gender of students. A t-test for small samples was applied for data processing, and the relevant statistical parameters were calculated. The obtained t-test results confirmed statistically significant differences between the so-called dominant and non-dominant hands in male subjects (t=4.158; p<0.05) and female subjects (t=3.176; p<0.05). The obtained results of this research will be used for analytical and diagnostic purposes with a wide range of activities in the population of physical education and sports students (assessment of physical ability, trends, and tendencies to monitor and change abilities, influence on the implementation of certain curricula of some subjects studied at the faculty, etc.).


2021 ◽  
Vol 3 (2) ◽  
pp. 78-82
Author(s):  
Bhakti Gorhe ◽  
Dr. Shyam Ganvir(PT)

ABSTRACT: - Aim of the study is to find out the influence of low, medium and high body mass index on hand grip strength among community dwelling elderly population. Methodology: - This was an observational cross-sectional study performed on 30 community dwelling elderly population with age groups 60 and above 60. Out of total 30 participants 8 were having low BMI, 9 were having medium BMI and 13 were having high BMI. BMI was calculated by taking weight (in kg) by using weighing machine and height in (meters). Hand grip strength was measured by using hand held (JAMER) dynamometer. Result: - Data has summarized by using descriptive statistic of mean and standard deviation. Then Pearson correlation test was used to measure relation between hand grip strength and BMI.ANOVA technique was used for multiple group comparison by using graph pad software. By using Pearson corelation we got the result that there is positive corelation between High BMI with HGS and negative corelation between HGS with low and medium BMI. By using one-way ANOVA test we got (p value>0.05) which is non-significant. One way ANOVA shows comparison of hand grip strength of low, medium and high BMI and it is like H>M>L for both dominant and non-dominant. CONCLUSION: - Our study concludes from the above result that there is corelation between Hand grip strength and body mass index.


CHEST Journal ◽  
2016 ◽  
Vol 150 (4) ◽  
pp. 917A
Author(s):  
Carlos Martinez ◽  
Alejandro Diaz ◽  
Catherine Meldrum ◽  
Merry-Lynn McDonald ◽  
Gregory Kinney ◽  
...  

2020 ◽  
Vol 7 (4) ◽  
pp. 166
Author(s):  
Anna Fitriani ◽  
Desiani Rizki Purwaningtyas

Hand Grip Strength (HGS) is an indicator of muscle strength tha has been a predictor of physical capacity and long-term health. There has been a a decrease in HGS among youth and is related with several factors such us body mass index (BMI) and protein intake, but the available researches are still inconsistent. This cross sectional study examined the level of HGS and it’s relationship with BMI and protein intake among female college student of UHAMKA Jakarta. HGS were measured by Smedley Dynamometer and were carried out according to the Southampton Protocol. Anthropometric measurements and self 3-day food records were performed to obtain BMI and total protein intake. Chi square test was performed to reveal the difference proportion of low HGS among various groups. The results showed that the average HGS score was 21.70 ± 7.09 kg, of which 48.7% of respondents were classified as low HGS. There was no significant difference of low HGS proportion between normal BMI and abnormal BMI (less and more) (P value = 0.481). However, the proportion of low HGS was significantly higher among those who had deficit protein intake compared to normal (P value = 0,000). Therefore, an adequate protein intake is needed to maintain muscle strength among youth.   Keywords: Muscle strength, hand grip strength, BMI, protein intake, youth


2013 ◽  
Vol 26 (1) ◽  
pp. 49-57 ◽  
Author(s):  
Monique Ferreira Garcia ◽  
Marion Schneider Meireles ◽  
Letícia Maria Führ ◽  
Amanda Brognoli Donini ◽  
Elisabeth Wazlawik

OBJECTIVE: This study verified the association between hand grip strength and body mass index, subjective global assessment and nutritional risk screening 2002. METHODS: This cross-sectional study calculated the body mass index, measured hand grip strength and administered the subjective global assessment and nutritional risk screening 2002 to 118 patients hospitalized at the University Hospital of the Universidade Federal de Santa Catarina, Florianópolis, Brazil. Hand grip strength was compared with the reference values for the Brazilian population according to gender and age. The statistical analyses included the Student's t-test or Mann-Whitney test and multiple linear regression. The results were considered significant when p<0.05. RESULTS: The prevalences of nutritional risk or malnutrition according to body mass index, global subjective assessment, nutritional risk screening 2002 and hand grip strength were 3.5%, 50.9%, 33.9% and 35.6%, respectively. Malnourished individuals according to body mass index had, on average, 11.0kg less hand grip strength than the nourished individuals (p=0.008). There was no association between hand grip strength and the subjective global assessment (malnourished individuals had -2.8kg; p=0.078) and nutritional risk screening 2002 (malnourished individuals had -1.5kg; p=0.352). CONCLUSION: Hand grip strength was associated with body mass index but not with the subjective global assessment or nutritional risk screening 2002.


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