• 제목/요약/키워드: exercise training system

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하이브리드 앱 기반의 개인 트레이닝 추천 시스템 (Personal Training Suggestion System based on Hybrid App)

  • 계민석;장현숙;정회경
    • 한국정보통신학회논문지
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    • 제18권6호
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    • pp.1475-1480
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    • 2014
  • Fitness 센터 이용자들은 자신에게 맞지 않은 기구를 선택함으로써 부상의 위험이 존재했고 효율적인 운동 방법을 익히기 위해서는 오랜 시간이 필요했다. 이를 해결하기 위해 사람들은 퍼스널 트레이닝을 이용하지만 값비싼 비용의 문제가 발생하고 혼자 운동하는 습관을 기르는데 어려움을 갖게 했다. 본 논문에서는 다양한 스마트 폰 플랫폼과 호환성을 가진 하이브리드 앱 기반으로 개인화된 트레이닝 마켓 시스템을 구축하였다. 사용자들은 Fitness 센터에서 자신의 운동 기록을 스마트 폰의 하이브리드 앱을 활용해 가속도 센서를 활용하여 입력하거나 직접 입력하는 방식으로 웹에 전송한다. 이를 기반으로 사용자들에게 맞는 운동 프로그램을 웹에 있는 트레이닝 마켓을 통해 제공하게 된다. 퍼스널 트레이닝 마켓에는 다양한 사용자들이 운동 기록을 확인하여 그에 대한 운동 프로그램을 추천할 수 있고 스스로 선택하여 적용할 수 있다. 이를 통해 사용자는 자신에게 맞는 운동 프로그램으로 장기간 운동할 수 있는 습관을 기를 수 있고 능동적인 목표 설정이 가능하다.

운동 보조 및 운동 정보 모니터링이 가능한 오토 트레이닝 시스템 개발에 관한 연구 (A Study on the Development of Auto Training System with Training Assistance and Training Information Monitoring)

  • 백준영;고석조;김태훈;윤성민;노치범;차병수;이민철
    • 한국산업융합학회 논문집
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    • 제20권4호
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    • pp.333-338
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    • 2017
  • In recent years, there has been an increasing demand for healthcare services that can periodically monitor health status and maintain health by increasing the weight training population. However, injuries in the absence of trainer are increasing with the increase in the number of members in the fitness training center. Therefore, there is a need for a system that can periodically monitor the user's exercise state and assist in systematic and safe exercise even when the trainer is absent. In this study, we developed an auto training system that can effectively manage the exerciser while supporting the strength movement. The auto training system consists of a cable mount module, a control module, and a training information monitoring module. In order to evaluate performance of the developed system, the assistant force tests are carried out. Experimental results showed that the assistant force works well when the exerciser is out of power.

Effect of Ankle Stabilization Training Using Biofeedback on Balance Ability and Lower Limb Muscle Activity in Football Players with Functional Ankle Instability

  • Kim, Je-Ho;Uhm, Yo-Han
    • The Journal of Korean Physical Therapy
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    • 제28권3호
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    • pp.189-194
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    • 2016
  • Purpose: This study focuses on influence of ankle stabilization training on balance ability and lower limb muscle activation of soccer player with functional ankle instability. Methods: Subjects were grouped into ankle stabilization training group using biofeedback comprised of 15 subjects and general exercise group of 15. The training was conducted for 30 minutes, 3 times a week for 8 weeks in total. All 30 football players conducted plyometric training for 30 minutes before main training. To evaluate balance ability, biorescure was used to measure whole path length and surface area and surface electromyography (EMG) system was used to measure tibialis anterior, tibialis posterior, and soleus to evaluate lower limb muscle activation. Results: The experiment group showed significant difference to the comparison group in regard of whole path length and surface area which represents balancing capability and muscle activation of tibialis anterior, tibialis posterior, and soleus. Conclusion: Therefore, ankle stabilization training using biofeedback is more effective in enhancing balance ability and lower limb muscle activation than general exercise.

Green Tea Maintains Antioxidative Defense Enzyme Activities and Protects Against Lipid Peroxidation in Rat Gastrocnemius Muscles After Aerobic Exercise

  • Chai, Young-Mi;Rhee, Soon-Jae
    • Preventive Nutrition and Food Science
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    • 제8권4호
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    • pp.377-382
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    • 2003
  • This study investigated the effects of green tea on the muscle antioxidative defense system in the white & red gastrocnemius muscles of rats after aerobic exercise. Male Sprague-Dawley rats weighing 150 10 g were randomly assigned to a control group, non-exercise with green tea group (G group), and exercise training group. The exercise training group was then further classified as the training (T) group and training with green tea (TG) group, the latter of which was supplemented with green tea in the drinking water during the experimental period. The rats in the exercise training groups (T and TG) were subjected to aerobic exercise on a treadmill 30 min/day at a speed of 28 m/min (7% incline) 5 days/week, while the other groups (control and G group) were cage confined for 4 weeks. Thereafter, the rats were sacrificed with an injected overdose of pentobarbital just after running. In the white muscle, the xanthine oxidase (XOD) activities were 71 % higher in the T group compared to control group, whereas the TG group had the same activity as the control group. The XOD activities in the red gastrocnemius muscle exhibited the same tendency as in the white muscle. The superoxide dismutase (SOD) activity in the white muscle was lower in the T group compared with the control group, yet significantly higher in the TG group compared with the T group. The SOD activities in the red gastrocnemius muscle exhibited the same tendency as in the white gastrocnemius muscle. The glutathione peroxidase (GSHpx) activities in the white & red gastrocnemius muscles were 43 % lower in the T group compared with the control group, yet the activities in the TG group remained at control levels. The glutathione S-transferase (GST) activity in the white muscle was not significantly different among any of the three groups, but in the red gastrocnemius muscle, the TG group had the same activity as in the control group. The thiobarbituric acid reactive substance (TBARS) contents in the white & red gastrocnemius muscles were higher in the T group than in the control but the control and TG groups had the same concentrations of TBARS. In conclusion, the supplementation of green tea in rats subjected to aerobic exercise was found to reduce the peroxidation of muscle lipids by enhancing the antioxidative defense mechanism.

The influence of different durations of aerobic exercise on fuel utilization, lactate level and antioxidant defense system in trained rats

  • Choi, Eun-Young;Cho, Youn-Ok
    • Nutrition Research and Practice
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    • 제8권1호
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    • pp.27-32
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    • 2014
  • This study investigated the influence of different durations of aerobic exercise on fuel utilization, lactate levels and antioxidative status in trained rats. Forty rats underwent physical training (T, n = 20) or non- training (NT, n = 20) for 6 weeks. For physical training, animals exercised on a treadmill for 30 min 5 days per week. At the end of week 6, the animals in each group were subdivided into BE, DE-0.5, DE-1 and DE-2, which were sacrificed at the end of week 6 without having performed exercise or after exercise on a treadmill for 0.5h, 1h and 2h, respectively, immediately before being sacrificed. The plasma glucose level in DE-2 of the NT group was significantly lower than in the other groups. Muscle and liver glycogen levels were significantly lower in DE-1 and DE-2, but there were no significant differences between DE-1 and DE-2 in the T group. Liver protein in DE-2 of the NT group was significantly lower. Muscle TG levels were decreased in DE-0.5 of the T group, while those of the NT group were decreased in DE-1. FFA levels were increased in DE-0.5 of the T group and in DE-1 of the NT group. Lactate levels were increased in DE-0.5 of the NT group, while they were increased in DE-1 of the T group. Catalase activity of the T group was lower in BE but higher in DE-0.5, DE-1 and DE-2. SOD activities were higher in trained rats, while the GSH/GSSG ratios were higher in BE, DE-0.5 and DE-1 in the T group, and there was no difference in that of DE-2. There were no differences in MDA levels in BE and DE-0.5, but they were significantly lower in DE-1 and DE-2 of the T group. Overall, the results of this study, suggest that training may improve exercise performance by facilitating the mobilization and oxidation of fat and conserving limited carbohydrate storage, and that it may delay the onset of fatigue and enhance the antioxidative defense system, but cannot support two hours of vigorous exercise.

Effects of Glucuronic Acid Derivative Isolated from Xylan on Antioxidative Defense System in Rat Red Gastrocnemius after Aerobic Exercise

  • Kim, Mi-Ji;Rhee, Soon-Jae
    • Nutritional Sciences
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    • 제6권3호
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    • pp.135-140
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    • 2003
  • The purpose of this study was to investigate the effects of glucuyonic acid (isolated from xylan) on the antioxidative defense systems of red gastrocnemius in rats after aerobic exercise. The glucuronic acid was isolated from xylan. Male Sprague-Dawley vats weighing 150$\pm$10 g were randomly assigned to one normal group and three exercise training groups. The exercise training groups were classified as T (glucuronic acid-free diet), TU (250mg glucuronic acid/kg bw) and 2TU (500mg glucuronic acid /kg bw) according to the level of glucuvonic acid supplementation. The rats in the normal group were confined to a cage for 4 weeks. The rats in the exercise training groups ran on a treadmill for 30 min/day, 5 days/week at a speed of 28 m/min (7% incline) for 4 weeks. Glutamate oxaloacetate transaminase (GOT) activity in the exercise training groups increased significantly compared with that of the normal group. That of the TU and 2TU groups decreased significantly compared with that of the T group. Xanthine oxidase (XOD) activity in the T group increased significantly to 74% compared with that of the normal group. That of the 2TU group decreased to 42% compared with that of the T group, thus recovering to a normal level. Superoxide dismutase (SOD) activity in the T group decreased to 32% compared with that of the normal group. That of the TU and 2TU groups increased to 28% and 34%, respectively, compared with that of the T group. Glutathione peroxidase (GSHpx) activity in the T group decreased to 16% compared with that of the normal group, but that of the TU group increased to 17% compared with that of the T group. Glutathiones transferase (GST) activity in the T group decreased to 11% compared with that of the normal group, but that of the TU and 2TU groups Increased to 28% and 31%, respectively, compared with that of the T group. The contents of thiobarbituric acid reactive substances (TBARS) in the T group increased to 81% compared with that of the normal group, but the glucuronic supplementation group recovered to the normal level. In conclusio, the effects of glucuronic acid on red gastrocnemius in rats engaged in exercise training would appear to be to reduced lipid peroxidation of tissue as an antioxidative defense mechanism.

The Study of Simulation Exercise System of Marine Oil Spill Crisis Response Based on GIS

  • Yancheng, Liu;Peihai, Yin;Dianli, Zhao;Caiqin, Sun
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2004년도 Asia Navigation Conference
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    • pp.194-199
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    • 2004
  • The paper does researches and analysis on the process of marine oil spill crisis response (MOSCR), and develops the marine oil spill crisis response simulation exercise system. The system developed by this paper is composed of four subsystems, including the training system of MOSCR, the geographical information system of MOSCR, the marine oil spill control and cleanup decision-making expert system, and the computer simulation exercise system. The paper builds up the applied model system of MOSCR. The system takes the marine oil spill crisis response geographical information system as the platform, which integrates all aspects of MOSCR. This system can offer an oil spill scene to the trainees and simulate the whole process of MOSCR on the interface of GIS.

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3차원 척추 안정화 운동이 고령자의 체간 근력 및 신체구성에 미치는 효과 (The Effect of 3-D Spine Stabilization Training on Trunk Muscle Strength and Body Composition in Elderly)

  • 서신배;김동현;정호춘
    • 재활복지공학회논문지
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    • 제9권1호
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    • pp.45-51
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    • 2015
  • 본 연구에서는 3차원 척추 안정화 운동이 고령자의 체간 근력 및 신체 구성 변화에 미치는 효과에 대해 검증하고자 하였다. 피험자는 건강한 65세 이상 고령자 40명(훈련군 20명, 대조군 20명)으로 구성하였다. 피험자는 실험 전 후 척추안정화 훈련 장치를 이용하여 8가지 방향에 대한 근력 평가를 수행하였다. 또한 체성분 분석기를 이용하여 신체 구성 변화에 대한 평가를 수행하였다. 훈련군은 척추 안정화 훈련 시스템에서 방향성 훈련(F, FOR, R, BOR, B, BOL, L, FOL)을 제공하였으며, 탄력 밴드 운동, 근력 강화 체조, 걷기 운동으로 구성된 복합운동을 30분간 수행하였다. 대조군은 척추 안정화 운동을 제외한 복합운동을 실시하였으며, 모든 훈련은 주 3회, 총 8주간 실시하였다. 그 결과 훈련군은 체간 근력이 실험 전 79.9점에서 8주 후 85.6점으로 유의하게 증가하는 결과를 보였으며, 신체구성에서도 체중 감소, 체지방 감소, BMI 지수 감소 등의 결과를 나타내었다. 반면, 대조군의 경우 체간 근력의 변화는 없었지만 골격근량 증가, 체지방 감소 등의 운동 효과를 나타내었다. 이러한 결과는 척추 안정화 운동이 고령자의 체간 근력 및 신체구성 발달을 유도하여 고령자의 비만 및 낙상 예방에 도움이 될 것으로 판단된다. 향후 이러한 데이터를 기반으로 척추 안정화 훈련기기와 복합운동을 조합하여 고령자들에게 효과적인 재활 운동 프로그램 개발에 응용될 수 있을 것으로 판단된다.

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The Effect of Lower Extremity Strengthening Exercise Using Sliding Stander on Balance and Spasticity in Chronic Stroke: A Randomized Clinical Trial

  • Mun, Byeong Mu;Park, Jin;Kim, Tae Ho
    • The Journal of Korean Physical Therapy
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    • 제31권5호
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    • pp.311-316
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    • 2019
  • Purpose: Generally, patients with stroke present with decreased balance and increased spasticity following weakness of the paralyzed muscles. Muscle weakness caused by stroke has two causes. This is caused by a decrease in motor output and an adaptive muscle change, resulting in muscle weakness and muscle paralysis. The purpose of this study was to investigate the effect of strengthening exercise on balance and spasticity in chronic stroke patients and to suggest the basis of clinical treatment. Methods: Twenty subjects were divided into two groups: a lower-extremity strengthening group (experimental group) and a general physical therapy group (control group). The sliding stander equipment was used for the experimental group and a regimen of warm-up exercise, the main exercise routine, and cool-down exercise were used for the muscle strengthening exercise program. Balance and spasticity were measured before and after the training period. Balance ability was measured by the Berg balance scale, the Timed up and Go test and the weight distribution of the paralyzed muscles by the Spacebalance 3D. Spasticity was measured by the Biodex system. Results: After the training periods, the experimental group showed a significant improvement in BBS, weight distribution of the paralyzed muscles, and decreased spasticity when compared to the control group (p<0.05). Conclusion: This study supported the hypothesis that lower-extremity strengthening exercise improves the balance and decreases the spasticity of stroke patients. If it is combined with conventional neurologic physiotherapy, it would be effective rehabilitation for stroke patients.

척추 안정화를 위한 호흡패턴 훈련에 대한 고찰 (The Review of Breathing Pattern Training for The Spinal Stabilization.)

  • 박민철;구봉오;배성수
    • 대한물리의학회지
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    • 제2권2호
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    • pp.173-182
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    • 2007
  • Purpose : The purpose of this study was carried out to review for the importance of breathing pattern training for the spinal stabilization. Methods : This is a literature study with books and thesis. Results : Breathing with normal respiratory mechanics has a potent role in neuro-musculo-skeletal system. The evaluation of respiratory mechanics should be a routine part of every physical examination. And respiratory mechanics must be intact for both normal posture and spinal stabilization to be possible. Conclusion : The spinal stabilization exercise with the breathing pattern training is more efficient therapeutic exercise program for the patient with neuro-musculo-skeletal system disorder.

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