Answer :
Based on the given description above, if your cousin continues to do the given activities, then an improvement should be visible in his or her cardiovascular system and fitness levels after three months. The FITT principle is a set of guidelines and is a good way in monitoring your exercise program. The changes can be monitored by monitoring his or her weight, oxygen levels, and blood pressure. Hope this answer helps.
The cardiovascular system can be described as the system responsible for ensuring the transport of blood throughout the body, thus allowing our cells to receive, for example, nutrients and oxygen.
What is the relationship between physical exercise and the cardiovascular system?
Physical activity is also beneficial for people with cardiovascular disease. The regular practice of physical activities helps in the prevention of cardiovascular diseases, as it reduces blood pressure and cholesterol, increases energy and improves sleep quality, in addition to helping to maintain a healthy weight and control stress.
As for the main effects of physical conditioning on the cardiovascular system, it can be said that it increases maximum systolic volume, maximum cardiac output, end-diastolic volume and ventricular mass, and decreases resting and submaximal exercise heart rate.
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