Title: The Impact Of Additional Activity On Cardiovascular Changes
Authors: Gojko Kozic
Volume: 8
Issue: 11
Pages: 121-125
Publication Date: 2024/11/28
Abstract:
The aim of this study was to determine the impact of additional physical activity on changes in the cardiovascular system. The study included 37 participants tested on two variables (HRmin, HRmax), measured after performing the Harvard Step Test. The experimental procedure consisted of a fitness program with an intensity of 65-70%, conducted over the course of 40 training sessions. The experimental training program led to notable improvements in participants' heart rate parameters, as shown by reductions in HRmax and HRmin measured with the Harvard Step Test. HRmax decreased by 10 beats per minute, indicating enhanced aerobic capacity and cardiovascular efficiency. HRmin also showed a slight reduction, reflecting better cardiac function at rest. These changes suggest that the training program successfully improved overall cardiovascular health and resilience to physical stress. In conclusion, the program proved effective in boosting both heart performance and endurance, highlighting the value of structured aerobic training for health benefits.