{"id":42742,"date":"2022-03-31T11:48:43","date_gmt":"2022-03-31T11:48:43","guid":{"rendered":"https:\/\/biomedpharmajournal.org\/?p=42742"},"modified":"2022-04-07T07:21:54","modified_gmt":"2022-04-07T07:21:54","slug":"functional-characteristics-of-young-men-who-regularly-experience-feasible-physical-activity","status":"publish","type":"post","link":"https:\/\/biomedpharmajournal.org\/staging\/vol15no1\/functional-characteristics-of-young-men-who-regularly-experience-feasible-physical-activity\/","title":{"rendered":"Functional Characteristics of Young Men Who Regularly Experience Feasible Physical Activity"},"content":{"rendered":"

Introduction<\/strong><\/p>\n

In the modern world, college-age youth often have various somatic dysfunctions and pathologies. This creates an additional burden on hospitals and further increases costs in the\u00a0health care system1,2<\/sup>. In addition, this situation threatens to weaken the intellectual and general labor potential of society3<\/sup>. The emerging circumstance may negatively affect the state of the economy4<\/sup>.<\/p>\n

Low physical activity as a result of deliberate avoidance of regular sports training is considered the leading factor at the heart of the health disorders of modern youth5,6<\/sup>. This\u00a0situation weakens the young organism, which causes the realization in it of any existing predisposition to dysfunction or pathology. This is aggravated by the increase in the body of\u00a0young people with hypodynamia of atrophy processes and a high frequency of bad habits among them7,8<\/sup>. In these conditions, the cardiorespiratory system can be very vulnerable in adolescence,\u00a0 dysfunctions, which are a serious cause of the general weakening of the body and a long-term decrease in working capacity9,10<\/sup>.<\/p>\n

The pathology of the vascular and respiratory systems in men at any age is much higher than in women11,12<\/sup>. The situation is aggravated by the neglect of young people to prevent any\u00a0pathology in themselves due to the erroneous belief that young age necessarily implies good health13<\/sup>. In addition, many young people live in the style of harmful health stereotypes in\u00a0society. Only a small part of young people are engaged in various kinds of sports, unfortunately, not in all cases rationally14,15<\/sup>, and not paying attention to scientifically grounded\u00a0 recommendations for these activities16<\/sup>.<\/p>\n

It is noticed that long-term, individually selected physical activity, especially of a cyclic nature, contributes to a significant improvement and a pronounced weakening of many\u00a0to moderate stimulation of blood circulation, respiration and all types of metabolism during muscle training. Coming changes increase the body’s resistance to all adverse environmental\u00a0influences19<\/sup>, help maintain high performance throughout the day and reduce the risk of acute respiratory infections20<\/sup>.<\/p>\n

The prevention carried out in medical institutions cannot be pinned great hopes in terms of improving the health of young people, since it is designed in many respects to prevent age-\u00a0related diseases in modern society. Restrictions on the sale of alcohol, tobacco and massive superficial monitoring of the health status of certain categories of the population are considered\u00a0to be ineffective in terms of improving youth health. The most reliable strategy for preserving the health of young people is considered non-drug, nonspecific health improvement with the help\u00a0of physical exercises. In this regard, it becomes very important to improve the widely applicable schemes of dosed physical activity among young people, aimed at mass improvement and\u00a0increase in general working capacity.<\/p>\n

Purpose: to evaluate the effectiveness of the author’s program of cardiorespiratory system improvement in adolescence.<\/p>\n

Materials and Methods<\/strong><\/p>\n

The study was supported by the local ethics committee established at the Russian State Social University (protocol \u21165 dated May 11, 2017). The study was conducted from mid-May 2017 to September 2018.<\/p>\n

The work was carried out on 43 young men aged 17-19 years. All examined young men had no pathology of internal organs, skin integuments and sense organs. Subjectively, they considered themselves to be completely healthy. All of them were randomly divided into two\u00a0comparable groups: the experimental group and the control group. The boys of the experimental group (n = 21) underwent physical training according to the developed method. The control group included 22 young men who did not regularly exercise physically and continued to lead their usual way of life.<\/p>\n

The scheme of physical activity proposed by the authors consisted of training for one year on modern simulators providing activation of the muscles of the trunk and limbs. During the first six months, the loads were training. Over the next six months, they acquired a stimulating focus.<\/p>\n

In the first six months, classes were held 5 times a week with a duration of at least 40 minutes. At the beginning and at the end of the training, breathing exercises were performed. During the main part of the training, exercises were performed on the \u00abSamozdrav\u00bb breathing simulator (Figure 1), manufactured by Samozdrav, Russia (five sets of 3 minutes each with 1\u00a0minute rest intervals), on the Cardio-Twister simulator (Figure 2) 15 minutes, on the GYROKINESIS, GYROTONIC simulator (Figure 3) for 12 minutes. During the first six months\u00a0of training, one lesson during the week was carried out in the fresh air, for at least 40 minutes. These activities consisted of alternating short jogging at a free pace and walking at a pace of 50-60 steps for one minute on a horizontal surface.<\/p>\n\n\n\n
\"Vol15No1_Fun_Ilyr_fig1\"<\/a><\/td>\nFigure 1: Breathing simulator “Samozdrav” <\/strong><\/p>\n

Click here to view figure<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n
\"Vol15No1_Fun_Ilyr_fig2\"<\/a><\/td>\nFigure 2: Simulator \u00abCardio-Twister\u00bb<\/strong><\/p>\n

Click here to view figure<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n
\"Vol15No1_Fun_Ilyr_fig3\"<\/a><\/td>\nFigure 3: Simulator \u00abGYROKINESIS, GYROTONIC\u00bb<\/strong><\/p>\n

Click here to view figure<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Over the next six months, the number of lessons during the week was 6. The duration of one lesson in the second half of the year was at least 60 minutes. In addition to the loads of the first half of the year, 12 minutes of training on the Finnlo EllypsisSX1 simulator were introduced\u00a0 into the main part of the training (Figure 4). During this period, one lesson during the week was also carried out in the fresh air for at least 60 minutes. During the lesson on the street, 2 runs were carried out for at least 15 minutes each, and the rest of the time was occupied by race\u00a0walking at a pace of at least 70 steps for one minute.<\/p>\n\n\n\n
\"Vol15No1_Fun_Ilyr_fig4\"<\/a><\/td>\nFigure 4: Simulator \u00abFinnlo EllypsisSX1\u00bb<\/strong><\/p>\n

Click here to view figure<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

All boys of both groups were examined twice: at the beginning of the observation and one year later. The traditional methods were used to determine the pulse rate, blood pressure, systolic and diastolic values, the value of indicators in the Gench and Shtange tests, and the vital capacity\u00a0of the lungs was measured after a 2-minute run on the spot. The level of general endurance in the test with running was assessed in all young men, the functional class of their aerobic abilities was recorded, and the course of recovery processes after the completion of muscular load was\u00a0monitored (index of the Harvard step test). The state of motor abilities of the subjects was assessed with a pedometer according to the standard method.<\/p>\n

In the course of health procedures, moderate physical activity of a strictly aerobic nature was always used (keeping the heart rate at a level not higher than 70% of the maximum was monitored). Admission to systematic physical training was possible if the young men had permission from a doctor and with the obligatory good general health.<\/p>\n

The values \u200b\u200bof the considered indicators found during the observation were processed using the Student’s t-test.<\/p>\n

Results<\/strong><\/p>\n

The numerical indicators obtained in the work are collected in Table 1.<\/p>\n

Table 1: Numerical results of the study<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameters<\/strong><\/td>\nObservation time<\/strong><\/td>\nExperienced group, M\u00b1m, n=21<\/strong><\/td>\nControl group, M\u00b1m, n=22<\/strong><\/td>\n<\/tr>\n
Resting pulse, beats \/ min<\/td>\nat the beginning<\/td>\n78.1\u00b10.37<\/td>\n87.6\u00b10.46<\/td>\n<\/tr>\n
in the end<\/td>\n62.7\u00b10.39<\/p>\n

p<0.01<\/td>\n

85.1\u00b10.41<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Pressure systolic blood pressure, mm Hg<\/td>\nat the beginning<\/td>\n139.2\u00b10.73<\/td>\n140.0\u00b10.67<\/td>\n<\/tr>\n
in the end<\/td>\n124.6\u00b10.72<\/p>\n

p<0.05<\/td>\n

144.2\u00b10.53<\/p>\n

\u04401<\/sub><0.05<\/td>\n<\/tr>\n

Diastolic arterial pressure, mm Hg<\/td>\nat the beginning<\/td>\n83.3\u00b10.35<\/td>\n83.0\u00b10.41<\/td>\n<\/tr>\n
in the end<\/td>\n72.0\u00b10.52<\/p>\n

p<0.05<\/td>\n

86.1\u00b10.46<\/p>\n

\u04401<\/sub><0.05<\/td>\n<\/tr>\n

Number of steps taken, thousand steps \/ day<\/td>\nat the beginning<\/td>\n4.8\u00b10.07<\/td>\n4.9\u00b10.10<\/td>\n<\/tr>\n
in the end<\/td>\n7.5\u00b10.12<\/p>\n

p<0.01<\/td>\n

4.7\u00b10.19<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Genche test, s<\/td>\nat the beginning<\/td>\n28.3\u00b10.15<\/td>\n28.0\u00b10.13<\/td>\n<\/tr>\n
in the end<\/td>\n39.8\u00b10.24<\/p>\n

p<0.01<\/td>\n

28.5\u00b10.28<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Stange test, s<\/td>\nat the beginning<\/td>\n43.6\u00b10.42<\/td>\n47.1\u00b10.36<\/td>\n<\/tr>\n
in the end<\/td>\n57.5\u00b10.34<\/p>\n

p<0.01<\/td>\n

43.2\u00b10.40<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Functional class of aerobic capacity, km<\/td>\nat the beginning<\/td>\n1.30\u00b10.07<\/td>\n1.31\u00b10.04<\/td>\n<\/tr>\n
in the end<\/td>\n1.61\u00b10.06<\/p>\n

p<0.01<\/td>\n

1.36\u00b10.10<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Vital capacity of the lungs after a two-minute run, l<\/td>\nat the beginning<\/td>\n1.3\u00b10.05<\/td>\n1.3\u00b10.10<\/td>\n<\/tr>\n
in the end<\/td>\n1.7\u00b10.02<\/p>\n

p<0.01<\/td>\n

1.3\u00b10.05<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n

Harvard step test index, points<\/td>\nat the beginning<\/td>\n52.6\u00b10.22<\/td>\n53.4\u00b10.29<\/td>\n<\/tr>\n
in the end<\/td>\n74.5\u00b10.31<\/p>\n

p<0.01<\/td>\n

54.5\u00b10.44<\/p>\n

\u04401<\/sub><0.01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Legend: p – significance of changes in parameters during the observation period in both groups, p1<\/sub> – significance of changes in parameters between groups at the end of observation.<\/p>\n

The initial indicators of the surveyed boys in both groups were comparable. The values \u200b\u200bof their pulse at the time of the first study were at the level of the upper limit of the norm. The systolic blood pressure and the diastolic blood pressure were close to the high normal blood pressure.<\/p>\n

In the outcome, all the examined patients had a low resistance to the development of hypoxia with low functional characteristics of the lungs. This was indicated by the low value of the vital capacity of the lungs, recorded after exercise. The low value of the Harvard step-test\u00a0index at the beginning of the observation, which was present in all the boys, indicated that they had poor physical fitness in the outcome.<\/p>\n

At the end of the study, the boys of the control group showed a tendency to negative changes in the recorded indicators.<\/p>\n

Assessment of the somatic status of the experimental group, systematically performing physical exercises according to the tested scheme, showed at the end of the observation clear positive changes in the indicators taken into account in the work. As a result of regular muscle\u00a0training in young men who made up the experimental group, the pulse value decreased by 25.3%, being 36.4% lower than the analogous indicator in the control at the time of completion of the study. Systematic muscular loads according to the author’s scheme were accompanied in\u00a0young men of the experimental group by a decrease in the value of systolic blood pressure by 11.7% and a decrease in the level of diastolic blood pressure by 15.6%. By the end of the study, these indicators were below the control values \u200b\u200bby 15.6% and 19.6%, respectively. As a result of\u00a0regular muscular loads in young men who made up the experimental group, the indicator of motor activity increased by 56.2% and exceeded this parameter in the control by 59.6%. The indicator of Gench’s test at the end of the study in physically exercising young men increased by\u00a040.6%, prevailing over the value of control by 39.6%. Similar changes were experienced in systematically exercising indicators of the Stange test. At the end of the observation, its value exceeded the outcome in the experimental group by 31.9%, being higher than the control by\u00a039.1%. In the young men who entered the experimental group, the general aerobic capacity by the end of the study increased by 23.8% and began to prevail over the control indicators by 18.4%. This was due to a 30.8% increase in the volume of vital lung capacity recorded after a\u00a0slight physical activity. By the end of the observation in the young men of the experimental group, this indicator began to exceed the control level by 30.8%. The value of the Harvard test index among the representatives of the experimental group increased by 41.6% over the\u00a0observation period. This indicated the transition of the poorly trained in the outcome of the surveyed to the status of the average level of physical fitness. At the same time, the boys in the control group retained a low level of physical fitness. As a result, at the end of the study, the differences between the groups for this parameter were 35.7%.<\/p>\n

Discussion<\/strong><\/p>\n

In modern society, even in adolescence, low physical activity is often noted, which has a very negative effect on the health of the vascular system, heart and respiratory system21<\/sup>. This is due to the danger of lipid and carbohydrate metabolism disorders and excessive fat deposition in\u00a0the body22<\/sup>. This situation is aggravated by the widespread prevalence of smoking among young people and unwillingness to follow a rational diet23<\/sup>. With low physical activity, this contributes to the acceleration of the development of existing dysfunctions and to the appearance in the near future of pathology in the cardiorespiratory system24<\/sup>.<\/p>\n

It is known that already in adolescence it is especially important to reduce the risk of onset of developing diseases, using feasible regular physical activity. They are able to strengthen local and general immunity, as well as improve hemodynamics. These effects provide general\u00a0 strengthening of the body and increase the level of labor activity in young people25,26<\/sup>. It is noticed that feasible muscular loads intensify vital processes in the body, reduce the amount of fat27<\/sup> and inhibit the development of pathology in it28,29<\/sup>. Great importance in this is attributed to\u00a0the strengthening of the functioning of the cardiovascular and respiratory systems, which provide all cells of the body with metabolites and oxygen30<\/sup>. Even after a single muscular load, the activity of the organs of the cardiorespiratory block increases, the volume of blood vessels is\u00a0 normalized, the rheological parameters of the blood are optimized, and the metabolism in the whole body is enhanced31<\/sup>.<\/p>\n

Despite the fact that the positive effect of regular muscular activity on the functional capabilities of many organs is known32<\/sup>, the question of the effect on the heart and lungs of young\u00a0men of systematic non-excessive physical exertion on modern simulators has been poorly studied. The lack of unambiguous information about the change in the state of their body in the\u00a0process of regular training indicates that the issue of the effect of regular muscle loads on the general somatic status in adolescence has not been resolved. This circumstance was the reason for the preparation and implementation of this work33<\/sup>.<\/p>\n

In the study, the effectiveness of the tested muscle load methodology based on the use of a number of special simulators was clarified. There is reason to believe that the applied complex of physical activities contributed to the comprehensive strengthening of the body of those\u00a0 involved. The results obtained are consistent with previous studies on the possibility of significant strengthening of the muscular system in conditions of its regular and rational\u00a0training34<\/sup>. This, as shown by previous studies, is always accompanied by the strengthening of the bone tissue of the skeleton, primarily in its vulnerable areas35<\/sup>. Normalization of parameters of the cardiorespiratory system with general improvement of the whole organism was registered in\u00a0those who trained according to the tested scheme of physical loads. The effect obtained should be associated with a pronounced increase in the reserves of the exercising, primarily the heart and lungs. There is no doubt that the processes of microcirculation, glycolysis and oxidative\u00a0phosphorylation are intensified in these organs, which is very important in increasing the functional activity of these organs36<\/sup>. It is clear that due to the applied scheme of loads on simulators in the cardiorespiratory system of young men, a balance of anabolism and catabolism\u00a0was achieved, which ensured its strengthening37,38<\/sup>. This effect largely develops due to the strengthening of the antioxidant defense of this system, which, under conditions of physical exertion, demonstrates great capabilities in conditions of the influence of unfavorable\u00a0environmental factors on the body39<\/sup>.<\/p>\n

It can be considered that with feasible systematic physical training using simulators, the process of entering the blood plasma of a number of biologically active substances and hormones\u00a0is enhanced, leading to the stimulation of the whole organism40,41<\/sup>. In addition, the applied scheme of physical training, apparently, activates neurophysiological processes, providing a\u00a0strict balance of the activity of the sympathetic and parasympathetic parts of the autonomic nervous system and increasing the level of adaptation of internal organs to physical activity42,43<\/sup>.<\/p>\n

Considering the results achieved in young men in both groups, it becomes clear that the tested program has a serious advantage over leading a lifestyle habitual for a modern person with\u00a0weak muscle activity. It clearly stimulates the functional properties of the trainees’ organism, transferring them to a physiologically more beneficial level44<\/sup>. Based on earlier studies45<\/sup>, there is\u00a0reason to assert that the complex strengthening of the musculoskeletal and cardiorespiratory systems as a result of regular rational physical activity at a young age provides a balance of\u00a0excitation and inhibition processes in the nervous system, optimizing psychological parameters and increasing the intelligence of trainees46,47<\/sup>. In this regard, the author’s program of physical\u00a0training deserves attention from the side of trainers and can be recommended for mass use in educational institutions with the aim of general somatic improvement of youth.<\/p>\n

Conclusion <\/strong><\/p>\n

Preserving the health of young people is a serious problem in modern society. For this purpose, it is necessary to systematically increase its physical activity, aimed at minimizing any\u00a0disorders in the cardiopulmonary system already in adolescence. The high need of society to preserve health and high potential of working capacity among young people has always kept this issue in the center of attention of researchers. For a long time, there has been a search for\u00a0effective options for the prevention of the consequences of low physical activity and the pathology that has occurred against its background in young people. The authors applied the method of increasing the muscle activity of young men through the integrated use of the\u00a0\u00abSamozdrav\u00bb breathing exercise machine, as well as the \u00abCardio-Twister\u00bb, \u00abGYROKINESIS, GYROTONIC\u00bb and \u00abFinnlo EllypsisSX1\u00bb exercise machines. This exercise pattern was able to stimulate the functional state of the cardiovascular and pulmonary systems of all examined\u00a0patients. The technique of muscle loads tested by the authors on the simulators was able to stimulate the functional state of their cardiovascular and pulmonary systems. In this regard, it\u00a0can be considered that the proposed technique is effective in terms of activating the functional properties of the cardiorespiratory system in adolescence and creating conditions for maintaining high working capacity of young people.<\/p>\n

Acknowledgement<\/strong><\/p>\n

The team of authors thanks the administration of the Russian State Social University for the opportunity to conduct research on its basis.<\/p>\n

Conflict of Interest<\/strong><\/p>\n

No conflict of interest is declared.<\/p>\n

Funding Sources<\/strong><\/p>\n

The study was conducted at the expense of the authors.<\/p>\n

References<\/strong><\/p>\n

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