Hubungan Kekuatan Genggam Tangan dengan Massa Otot dan Indeks Massa Tubuh (IMT) pada Usia Dewasa di Daerah Istimewa Yogyakarta
Amalia Dienisa Satya, Dra. Neni Tri Lusiana M. Kes., PhD. ; Janatin Hastuti, S.Si., M. Kes., PhD.
2023 | Skripsi | PENDIDIKAN DOKTER
Background. PSBB make individuals carry out various activities inside the house which causes a decrease in physical activity, an increase in the frequency of sitting and lying down which is called a sedentary lifestyle. This lifestyle can cause health problems such as obesity which can affect hand grip strength. In fact, hand grip strength is a very important ability to be able to carry out various daily activities.
Objective. To find out the correlation between hand grip strength with muscle mass and body mass index (BMI) and to find out the average difference between men and women for the variables body weight, height, hand grip strength, triceps skin fold thickness, arm circumference, and muscle mass.
Methods. This research is an observational analytic study with a cross sectional study. The sample was selected by purposive sampling method consisting of 100 adult males (n=40) and females (n=60) aged 19-71 years with BMI ? 23 kg/m2 in Bantul, Yogyakarta Special Region. Hand grip strength, muscle mass, and body mass index were measured. Statistical analysis used the Pearson and Spearman correlation test and multiple linear regression with a significance level of p<0>
Result. From the results of the correlation test, a significant correlation (p <0 r=0.91) R2=0.83) r=0.37) R2=0.14).>
Conclusion. Muscle mass in the male and overall samples has a correlation and has a significant effect on hand grip strength. However, no relationship was found between hand grip strength and muscle mass in the female sample. There was also no relationship between hand grip strength and body mass index. There is a significant difference between men and women to research variables.
Kata Kunci : Kekuatan genggam tangan, indeks massa tubuh, massa otot, dewasa