Researchers knew that intensity of effort is a major factor in implementing an exercise program, and although studies have been carried out on the terrestrial environment, such as running, field sports, etc. different results in aquatic environments. Fabiane Graef and Luiz Kruel have written a review article compiled from various studies on how exercise intensity differs between normal exercise and those that take place in water. The authors did not formulate any hypotheses, but they nevertheless examined different works to support their study. The number of participants in the studies is unknown, as the groups differ depending on the number of studies reviewed by the authors for the aquatic exercise article. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Intensity of exercise is primarily determined by heart rate and subjective perception of effort, but heart rate is the easiest to measure. In most studies, researchers recorded changes in heart rate during land-based or water-based exercise, and it became clear that heart rate decreased during water exercise, such as swimming or running in shallow water. deep. When the human body is free, buoyant and less affected by gravity, more blood is pumped and the stroke volume of the heart increases, thereby reducing the heart rate. In water gymnastics, it decreases even further because more muscles are working in water than on land, such as when the arms and legs are used in swimming, and more blood must be pumped to these muscles. Heart rate decreases even if a person relaxes in water, and there is a big difference in beats per minute between relaxing in water and water gymnastics. It has also been found that heart rate decreases more in men than in women. Some water exercises, like water cycling, were less effective at dynamically reducing people's heart rates. Limitations of the water exercise study included the question of whether heart rate would be changed depending on how deep the person was in the water and how deep the water was. temperature. According to the review of studies, a decrease in heart rate may be caused by deeper immersion in water and lower, colder temperatures. When the human body is in water or submerged in water, hydrostatic pressure causes venous return of blood to the heart, thereby increasing stroke volume and decreasing the rate of beats per minute. At lower water temperatures, blood also rushes to the heart to maintain body heat and also causes an increase in the amount of blood pumped through the heart. As for the subjective perception of effort, the Borg rate of perceived exertion scale is a useful tool. to indicate the intensity of an individual's training. The scale results may, however, be hampered by differentiated patterns of repetitive motor gestures and exercise duration. The authors essentially understood that heart rate decreases in water, influenced by pressure and body heat, and that rate can also be affected by immersion, temperature and body position. Subjective perceptions of exertion can be used to measure intensity of exertion with the Borg scale, but heart rate may be more reliable. Keep in mind: this is just a sample. Get a now..