• 대한물리치료과학회지
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• 제23권1호
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• pp.9-17
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• 2016

Background and Purpose : Effects of smokers's jogging exercises on oxygen uptake, ventilation, heart rate, and vital-capacity of normal adults have not been studied in details on. In this study, people that had completed the established jogging exercises was selected for the study. We could examine the effects of imposed jogging in smokers who might be considered by an experienced physical therapist to be well practiced and proficient in this exercises. Subjects and Methods : A total number of 24 young healthy subjects participated in a randomized crossover controlled study and completed the study. The subjects of this study were divided into jogging and controlled groups which were composed 14 people respectively. The members of exercise group had jogging exercises 50 minutes a day, five times a week, for 5 weeks in same conditions, otherwise controlled group did not. Results : The results of this study were as follows. The jogging group demonstrated significant increases in cardiopulmonary function, vital-capacity and exercise capacity, compared with control group, which demonstrated no change in baseline measurements of 5 weeks. Conclusion : Jogging exercises can increase cardiopulmonary function in people after they have undergone successful PA. These results suggested that it was improved on cardiopulmonary function and lung capacity, since jogging exercise had. The results of this study could be applied for valuable criterion cardiopulmonary function. It is necessary to selects in various groups of the purpose of enhancing confidence in of this research.

• 한국농촌생활과학회지
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• 제9권1호
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• pp.1-7
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• 1998

The purpose of this study is to investigate the effect of wearing sweat suit on sweating rate during jogging. 4 healthy female students served as subjects in the experimental chamber which was controlled 22$\pm$1$^{\circ}C$, 60$\pm$10%RH and no wind. The experimental clothes were Sweat Suit (SS) and General Suit (GE), SS was the product of R sports wear company which was consisted of long-sleeved jumper (100% polyester) and full length trousers (100% polyester) and GE were consisted of long sleeved shirt (100% cotton) and full length trousers (100% cotton). The subject wore same socks and shoes in both experimental clothes SS and GE. The subject reported at the experimental chamber at the same time on each experimental day. exchanged their clothes to the experimental clothes SS or GE, wore all sensors for the physiological measurements and had a rest in a sitting posture about 40 minutes. After rest, the subject carried out 30 min jogging on the tread mill with the speed 3.6miles/hour and during the jogging rectal temperature, skin temperatures (7 sites of the skin surface), heart rate, VO2, and evaporative weight loss were measured continuously and compared between two experimental clothes SS and GE. The major findings were as follows : The increase in rectal temperature during 30 min jogging was higher in experimental clothes SS than in GE and mean slim temperature kept higher in SS than in GE. VO2 and heart rate were a little bit higher in the later period of jogging in SS than in GE. The evaporative weight loss was greater in SS than in GE. These results indicate that the thermophysiological responses and sweating rate differs according to the wearing suit even though the subject performed same exercise.

• International Journal of Advanced Culture Technology
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• 제8권4호
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• pp.95-100
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• 2020

Recently, the problem of hypoxia caused by jogging is attracting attention. To solve this problem, this paper proposed a new solution. This paper proved that as a vocalization method of reading aloud, it is possible to increase air intake and activate lung function to exchange more air and obtain more oxygen. Then, blood oxygen saturation was used as an evaluation index for the body's oxygen content level to prove its effectiveness. A photoelectric pulse oximeter developed on the basis of different light absorption principles in blood was used to test blood oxygen saturation. Experimental results show that a certain degree of hypoxia is induced when a lot of oxygen is required due to jogging. Therefore, it was proved that the new vocal breathing method by reading books can increase the blood oxygen saturation of the body and improve the hypoxia of the body. Reading vocal breathing is a simple and efficient oxygen saturation recovery breathing method.

• 한국학교ㆍ지역보건교육학회지
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• 제1권2호
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• pp.127-140
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• 2000

The main purpose of this thesis was to provide a basis to investigate the effectiveness of regular exercises on basic physical fitness for middle school students. 40 second graders from a middle school were chosen randomly and divided into 4 groups-wrestling group, basketball group, jogging group, and control group. The first three groups have been trained 4 times per week for 18 weeks after class to be compared with the comparison group. Pre and post measurements of physical fitness of the subjects were processed by means of the SPSS program. The average and the standard deviation of the measurements of each group were covered with the ANOVA test, according to the periods and the types of training. Duncan's Multiple Range Test was performed to identify the significance of the relationship between training period and improvement in basic sports ability. The conclusions as follows; 1. In the 50 meter sprint, only the wrestling group showed statistical significance, while the other groups showed gradual progress in general. 2. In the standing long jump, there is no group that showed any improvement. 3. In the forward flexion of the trunk, no significance was to be found. 4. In 30-second sit-ups, the wrestling group showed statistical significance. The wrestling group made greater progress than the other groups, and the basketball group and the jogging group also showed rather great progress. 5. In push-ups, statistical significance was found in the groups of wrestling, basketball, and jogging. And the wrestling group came in first, the basketball group second, and the jogging group third on the progress level. 6. In the distance run, the jogging group showed statistical significance and the jogging group made considerable progress. Steady improvement was to be found in the groups of wrestling and basketball.

• 대한정형외과스포츠의학회지
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• 제3권1호
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• pp.1-9
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• 2004

최근 건강에 대한 관심이 증가하면서 달리기 인구가 폭발적으로 증가하고 있는 추세이다. 건강이란 "질병 없이 허약하지 않고, 신체적, 정신적, 사회적으로 온전한 상태" 라고 정의한다. 운동은 처음 시작할 때 현재 지니고 있는 체력이 어느 정도 수준인지를 그리고 자기에게 적절한 운동의 양과 질 을 파악하는 것은 매우 중요하다. 여기에서는 운동처방에 대하여 기술하고, 달리기의 전 단계인 속보에 대하여 기술한 후, 조깅에 대한 기본적인 설명한다. 그리고 그와 관련된 스포츠 손상에 대하여도 간략히 논한다.

• International Journal of Advanced Culture Technology
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• 제9권2호
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• pp.130-135
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• 2021

Because of the COVID-19 epidemic, many countries have made the obligation to wear masks normal. Wearing masks in public places has become a must. At present, wearing a mask to participate in sports makes it very common. People seek to gain health through exercise but ignore the potential respirato-ry health threat. That is, wearing a mask will cause a decrease in oxygen content in the body. This neg-ative impact becomes more prominent as the wear-ing time and oxygen consumption increase. To pro-tect people from viruses and enjoy a healthy life. This paper proposes a breathing pattern that im-proves blood oxygen saturation while wearing a jogging mask and walking. Namely, shouting breathing pattern. Use a pulse oximeter to measure the blood oxygen saturation of running at different speeds and compare the normal breathing pattern and the shouting breathing pattern. The results show that the shouting breathing pattern has a sig-nificant improvement in the blood oxygen satura-tion of low-speed walking and medium-speed jog-ging.

• 한국운동역학회지
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• 제16권3호
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• pp.137-148
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• 2006

The purpose of this study was to compare muscle activity in the lower extremity during walking wearing jogging and roller shoes. Twelve male middle school students (age: 15.0 yrs, height 173.7 cm, weight 587.7 N) who have no known musculoskeletal disorders were recruited as the subjects. Seven pairs of surface electrodes (QEMG8, Laxtha Korea, gain = 1,000, input impedance >$1012{\Omega}$, CMMR >100 dB) were attached to the right-hand side of the body to monitor the rectus femoris (RF), vastus medialis (VM), vastus lateralis (VL), biceps femoris (BF), tibialis anterior (TA), and medial (GM) and lateral gastrocnemius (GL) while subjects walked wearing roller and jogging shoes in random order at a speed of 1.1 m/s. An event sync unit with a bright LED light was used to synchronize the video and EMG recordings. EMG data were filtered using a 10 Hz to 350 Hz Butterworth band-passdigital filter and further normalized to the respective maximum voluntary isometric contraction EMG levels. For each trial being analyzed, five critical instants and four phases were identified from the recording. Averaged IEMG and peak IEMG were determined for each trial. For each dependent variable, paired t-test was performed to test if significant difference existed between shoe conditions (p<.05). The VM, TA, BF, and GM activities during the initial double limb stance and the initial single limb stance reduced significantly when going from jogging shoe to roller shoe condition. The decrease in EMG levels in those muscles indicated that the subjects locked the ankle and knee joints in an awkward fashion to compensate for the imbalance. Muscle activity in the GM for the roller shoe condition was significantly greater than the corresponding value for the jogging shoe condition during the terminal double limb stance and the terminal single limb stance. Because the subjects tried to keep their upper body weight in front of the hip to prevent falling backward, the GM activity for the roller shoe condition increased. It seems that there are differences in muscle activity between roller shoe and jogging shoe conditions. The differences in EMG pattern may be caused primarily by the altered position of ankle, knee, and center of mass throughout the walking cycle. Future studies should examine joint kinematics during walking with roller shoes.

• 한국운동역학회지
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• 제16권1호
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• pp.101-108
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• 2006

The purpose of this study was to compare GRF characteristics during walking wearing jogging and roller shoes. Twelve male middle school students (age: $15.0{\pm}0.0\;yrs$, height: $173.6{\pm}5.0\;cm$, weight: $587.6{\pm}89.3\;N$) who have no known musculoskeletal disorders were recruited as the subjects. Kinematic data from six S-VHS camcorders(Panasonic AG456, 60 fields/s) and GRF data from two force platform; (AMII OR6-5) were collected while subjects walked wearing roller and jogging shoes in random order at a speed of 1.1 m/s. An event sync unit with a bright LED light was used to synchronize the video and GRF recordings. GRF data were filtered using a 20 Hz low pass Butterworth. digital filter and further normalized to the subject's body weight. For each trial being analyzed, five critical instants and four phases were identified from the recording. Temporal parameters, GRFs, displacement of center of pressure (DCP), and loading and decay rates were determined for each trial. For each dependent variable, paired t-test was performed to test if significant difference existed between shoe conditions (p <.05). Vertical GRFs at heel contact increased and braking forces at the end of initial double limb stance reduced significantly when going from jogging shoe to roller shoe condition. Robbins and Waked (1997) reported that balance and vertical GRF are closely related It seems that the ankle and knee joints are locked in an awkward fashion at the heel contact to compensate for the imbalance. The DCP in the antero-posterior direction for the roller shoe condition was significantly less than the corresponding value for the jogging shoe condition. Because the subjects tried to keep their upper body weight in front of the hip to prevent falling backward, the DCP for the roller shoe condition was restricted The results indicate that walking with roller shoes had little effect on temporal parameters, and loading and decay rates. It seems that there are differences in GRF characteristics between roller shoe and jogging shoe conditions. The differences in GRF pattern may be caused primarily by the altered position of ankle, knee, and center of mass throughout the walking cycle. Future studies should examine muscle activation patterns and joint kinematics during walking with roller shoes.

• 한국운동역학회지
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• 제19권2호
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• pp.399-406
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• 2009

본 연구의 목적은 롤러 신발과 조깅 신발 착용 후 보행 시 운동학적 변인에 대하여 비교 분석 하는데 있다. 이를 위해 하지 근골격계에 이상이 없는 중학생 8명을 피험자로 선정하여 3차원 동작 분석을 실시하였다. 분석 결과, 활보장, 인체무게 중심변위 및 선속도, 관절각 및 각속도에서 집단 간 통계적으로 유의한 차이를 보였다. 특히 롤러 집단의 경우 지지 시 발목 관절각이 증가하고 무릎각의 각속도가 감소하는 결과를 나타내었다. 이는 롤러 신발의 경우 장착된 휠에 의해 지지 시 적절한 배측굴곡이 이루지지 못하고, 불안정성을 극복하기 위해 무릎의 과도한 굴곡이 나타난 것으로 사료되어 진다. 이러한 운동학적 변인의 차이는 롤러 신발 보행 시 정상 패턴과는 다른 불안정한 보행 동작을 유발시키고 이러한 동작이 지속적으로 이루어진다면 하지 근골격계에 변화를 유발시켜 부상 유발의 가능성이 있을 것으로 생각된다. 따라서 본 연구 결과를 토대로 향후 보다 안정성 높은 롤러 신발을 개발할 수 있을 것으로 기대된다.

• 환경위생공학
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• 제9권1호
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• pp.38-52
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• 1994

This study examines three different relation effects of air pollution on health in Seoul city during 1988-90 : an effect on respiratory disease mortality, the frequency of hospital in- patients for asthma, and jogging in the morning. The results seemed likely to show positive association between respiratory mortality and asthma in- patients and ozone concentration. It also suggested that jogging as morning exercise was not recommended in the morning because of the highest concentration of major pollutants in the morning 7 : 00-8'00 a.m ). The epidemiological and statistical investigation of air pollution on health effects to be studied in further detail since these findings have provided some limited conclusions.