Effect of cycle ergometer training using different intensities in increasing catecholamine hormone of overweight females

The main purpose of this study was to compare cycle ergometer training using low intensity and moderate in increasing the catecholamine hormone overweight females. This conducted on 50 females with mean age 22.44±2.97 years old body mass index between 25 kg.m.2 30 kg.m.2. Treatment given 4 times per week during 5 weeks periods Group 1 continuous (60%-70% HRmax), 2 (70%-80% HRmax). Heart rate monitored polar heart monitor H10. Pre-test taken before giving treatment post-test after a by taking blood day doing exercise fasting at night samples obtained are laboratory for serum sample analysis. Data were analyzed paired t-test. result found that there an increase both groups p-value <0.05. It can be concluded moderate-intensity improved