• The Journal of Korean Physical Therapy
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• 제33권2호
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• pp.76-83
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• 2021

Purpose: This study examined the effects of applying the Pilates reformer exercise to 17 adult women on the alignment of the standing posture. Methods: The subjects performed a Pilates reformer exercise for 60 minutes a day, three times a week, for a total of eight weeks. The Pilates reformer exercise consisted of five types: 1) lower and lift, 2) hundred, 3) plow, 4) airplane, and 5) twist. The standing posture alignment in the sagittal and frontal planes was measured using exbody 9100MOMI musculoskeletal analysis equipment. Results: A comparison of before and after the exercise using paired t-test revealed a significant decrease in the difference between the horizontal inclination and the vertical height that approached zero after the intervention in the frontal plane of anterior and posterior standing postures (p<0.05), and the lateral standing posture in the sagittal plane. In addition, the difference between the horizontal inclination and the vertical height decreased and approached zero after the intervention (p<0.05). Conclusion: The Pilates reformer exercise had a positive effect on the alignment of the standing posture.

• 한국전문물리치료학회지
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• 제29권4호
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• pp.282-288
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• 2022

Background: Pilates exercises are used for body shape correction because they can achieve correct posture alignment through spinal stabilization. Objects: This study aimed to determine whether the use of reformers increases the effectiveness of Pilates core exercises on body alignment in standing. Methods: The study included 30 women without known diagnoses of musculoskeletal and neurological disorders or cancer. Those who had taken more than 10 Pilates lessons were excluded. The participants were randomly assigned to either the reformer exercise group or the mat exercise group, and interventional Pilates exercises were performed for 60 minutes a day, three times a week, for a total of 8 weeks. Ten movements of the reformer and mat Pilates core exercise programs were included. Exbody^® 9100 MOMI musculoskeletal analysis equipment (Exbody Inc.) was used to assess the alignment of the standing posture in the frontal plane. Results: As a result of comparing the differences within and between the groups before and after the intervention using the two-way mixed analysis of variance test, height differences in the head, pelvis, left and right, shoulders, scapulas, knees, and ankles in the frontal plane after the intervention were found in both groups. For example, the left-right symmetry of the body alignment in the standing posture was significantly improved within each group (p < 0.05). However, no significant difference was found between the groups (p > 0.05). Conclusion: Both the reformer and mat Pilates core exercises were effective for standing posture alignment, which has clinical significance. If an exercise program is developed based on the analysis of movements necessary for posture improvement and the target muscles to be strengthened, the same effect can be achieved only with mat exercise without using the reformer equipment at the beginner stage.

• 대한물리의학회지
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• 제19권1호
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• pp.11-22
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• 2024

PURPOSE: This study examined the effects of lumbar stabilization exercise using a Pilates reformer on the visual analog scale (VAS), Oswestry disability index (ODI), and quality of life of patients with chronic low back pain. METHODS: The study evaluated individuals aged 30 years and above who had been suffering from persistent back pain exceeding three months. The participants were allocated into two groups: an experimental cohort of 15 individuals utilizing a reformer and a control group of 15 individuals engaging in lumbar stabilization exercises on a mat without a reformer for eight weeks. Each exercise session encompassed a 10-minute warm-up, a 30-minute main exercise, and a 10-minute cool-down, totaling 50 minutes. The lumbar stabilization group using the reformer was also subjected to the same level of resistance provided by the springs. Assessments were conducted before and after the intervention using the VAS, ODI, and quality of life evaluations. RESULTS: Significant disparity existed between the experimental group utilizing the reformer and the control group before and after the intervention in terms of the VAS, ODI change, and quality of life change (p < .05). Furthermore, a significant distinction was observed in the comparison between the experimental and control groups (p < .05). CONCLUSION: Both cohorts showed a decrease in pain, a decrease in the ODI, and an improvement in the quality of life. Furthermore, the experimental group exhibited superior outcomes to the control group regarding pain reduction, reduction in the ODI, and improved quality of life.

• 한국컴퓨터정보학회논문지
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• 제28권12호
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• pp.183-189
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• 2023

본 연구의 목적은 리포머를 이용한 스쿼트 운동이 엉덩관절전치환술 환자의 근력, 관절가동범위 그리고 보행 능력에 미치는 영향을 알아보고자 하였다. 본 연구는 G시 소재의 재활병원에 입원 중인 환자 20명을 대상으로 실험을 실시하였다. 중재 방법으로 주 7회 2주간 실험군은 리포머를 이용한 스쿼트 운동을, 대조군은 스쿼트 운동을 시행하였다. 리포머군의 그룹 내 비교에서는 엉덩관절 굽힘, 폄, 벌림 근력에서 유의한 차이가 있었다(p<0.05). 리포머군의 엉덩관절 폄과 벌림의 관절가동범위와 보행에서도 그룹 내 유의한 차이가 있었다(p<0.05). 그룹 간 비교에서는 엉덩관절 폄 근력, 엉덩관절 폄, 벌림 관절가동범위 그리고 보행에서 유의한 차이가 발생하였다(p<0.05).

• International Journal of Internet, Broadcasting and Communication
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• 제16권1호
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• pp.156-162
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• 2024

The purpose of this study was to investigate the muscle activity of internal oblique, rectus femoris, and multifidus according to knee posture and foot bar angle during pilates reformer high flank exercise. Twelve women in their 20s were recruited within six months of their experience as pilates instructors. The subjects performed six types of high flanks according to knee posture and foot bar angle. EMG signals of internal oblique, rectus femoris, and multifidus during exercise were measured and analyzed by integral EMG. The collected data were processed by repeated measures two-way ANOVA. In this paper it shows the following results. First, internal oblique iEMG was not significantly different according to knee posture and foot bar angle. Second, the rectus femoris had an interaction effect according to knee posture and foot bar angle. Third, there was no significant difference in multifidus according to knee posture and foot bar angle. In conclusion, according to the exercise method, the activity of the rectus femoris was the highest in the knee bending and high foot-bar angle high plank exercise, and there was no difference between the internal oblique and multifidus.

• 한국운동역학회지
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• 제33권4호
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• pp.128-136
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• 2023

Objective: The aim of this study was to investigate the effect of an 8-week closed kinetic chain typed Reformer and Chair Pilates exercise on static and dynamic lower limb alignment for healthy female adults. Method: Ten healthy young female adults without musculoskeletal injury history in last 6 months (Age: 29.3 ± 3.5 yrs., Height: 165 ± 3.4 cm, Body mass: 58.2 ± 5.4 kg) participated in this study. All participants asked to join the 8-week closed kinetic chain typed Reformer and Chair Pilates exercise, and the program was conducted for 60 minutes twice a week. Participants were asked to be measure a static Q-angle and performed free squat one week before and after the program. A 3-D motion analysis with 8 infrared cameras and 5 channels of EMG was executed in this study. The effectiveness of the training was evaluated by paired t-test, and the significance level was set at .05. Results: A significantly decreased in internal rotation angles was found at hip joint during free squat after the training. Also, significantly decreased in lateral rotation angles were found at knee and ankle joint during free squat after training. Finally, significantly decreased in muscle activations were found at adductor longus and peroneus longus during free squat after training. Conclusion: From results of our study, it is concluded that an 8-week closed kinetic chain typed Pilates exercise positively effect on lower limb alignment during dynamic movement.

• The Journal of Korean Physical Therapy
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• 제34권3호
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• pp.104-109
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• 2022

Purpose: The purpose of this pilot study is to identify the problems and stability of a study to investigate "Effects of Squat Exercise according to Weight Support on Balance and Gait in Patients after Total Hip Replacement." before proceeding with the study. Methods: Twenty-two rehabilitation patients after THR surgery who met the selection criteria participated. The study subjects were randomly assigned to a squat group using a slider or a squat group using a reformer. The interventions were applied for two weeks. The patients were assessed using Berg balance scale (BBS), Timed up and go test (TUG), and 10-meter walking test (10MW). Results: Although twenty-two study subjects participated in this study, eight study subjects participated dropouts occurred during the study period. There was a significant difference within the group in BBS and TUG in two groups (p<0.05). The difference between the two groups was not significant in all outcome measures (p>0.05). The largest effect size was 1.21 and the smallest effect size was 0.39, all from the BBS. Conclusion: This pilot study suggest that it is feasible with minor adjustment to conduct a larger scale, powered RCT to examine the efficacy of squat exercise according to weight support with patients after THR.