PENGARUH SENAM AEROBIK TERHADAP KEBUGARAN FlSIK PEGAWAI RSUD DR. SOETOMO SURABAYA

Abstract

Aerobics is an exercise that uses all the musdes; especially the muscles - big muscles, it continues continuous,
rhythmic, advanced and sustainable. Objective To analyze the effect of the research is
aerobics on physical fitness of employees in Hospital Dr Soetomo. The method used is quasy Experiment
pre-test - post-test one group. Thestudy population was all employees who follow aerobics as many as 80
people. The research sample of some employees who follow aerobics taken using simple random sampling
with the lottery. Research variables are independent variables: Aerobic Gymnasticsand physical fitness of
employees dependent variable. ResearchInstrument: observation sheet. Data analysis WIth the Wilcoxon
statistical test. The results showed aerobics for 4 weeks influence the change of physical fitness of
employees (V02 max value). Employees who follow aerobics in Hospital Dr Soetomo V02 max values
obtained approximately by 5 people (25%), for pretty much the value of V02 max 7 people (35%), good
for V02 max value of 8mothers (40%). It is recommended to employees to do aerobics and fitness test
on a regular basis
Key words: aerobics, titness, employee