Background:The basic exercise involved in TCC is a series of individual movements that are linked together in a continuous manner and that flow smoothly from one movement to another.Deep breathing and mental concentra...Background:The basic exercise involved in TCC is a series of individual movements that are linked together in a continuous manner and that flow smoothly from one movement to another.Deep breathing and mental concentration are also required to achieve harmony展开更多
Falls may be devastating events among elderly people. Tai Chi Chuan is a type of moderate sports exercise that demonstrates improvements in balance, gait and posture. The aim here was to assess the influence of this m...Falls may be devastating events among elderly people. Tai Chi Chuan is a type of moderate sports exercise that demonstrates improvements in balance, gait and posture. The aim here was to assess the influence of this method on the balance, gait and posture of healthy active elderly people. A controlled cross-sectional study was conducted on 76 volunteers, divided into two groups: 51 volunteers Tai Chi Chuan group mean age 76.8 years and 25 volunteers control group mean age 70.3 years. Both groups underwent the Modified Clinical Test on Sensory Interaction for Balance (mCTSIB), Walking Test (WT), Sit-to-Stand Transfer Test (SSTT) and Unipedal Assessment Test (UT), using the Neurocom Balance Master system. Result: In conditions Static balance tests: the mCTSIB-Tai-Chi Group had a lower sway velocity (°/s) on a firm surface with eyes open and medio-lateral direction, Foam Surface with eyes open medio-lateral and anteroposterior direction. Unilateral Stance Tai-Chi Group had a lower mean sway velocity (°/s) with open eyes (right and left), but with eyes closed. The Control Group showed a lower sway velocity. Under Dynamic Balance: Walk Across Test Tai-Chi Group presented a walking speed greater than the Control Group. In Sit to Stand Transfer Test, Tai-Chi Group showed a better index rising to lift up and lower oscillation in the final standing position. Conclusion: The Tai Chi Group was shown to be a protection factor for preserving and maintaining the static and dynamic positions of posture and gait.展开更多
Objective:The objective of the study was to explore the research status and hot topics that are most studied about in Tai Chi Chuan(TCC)analgesia through a metrical and visualization analysis of the literature and pro...Objective:The objective of the study was to explore the research status and hot topics that are most studied about in Tai Chi Chuan(TCC)analgesia through a metrical and visualization analysis of the literature and provide some references for the experimental research on the analgesic effect of TCC and its clinical applications.Methods:The literature on TCC analgesia was collected from the Web of Science database,and the metrical and visualization analysis was performed using the Cite Space.5.6.R4 software in terms of publication outputs,countries,institutions,keywords,highly cited articles,and highly cited journals.Results:The number of annual publications gradually increased over time.The five research groups presented stable cooperative relationships and more publications.The authors ranked as top 1 were from America rather than China,which has more publications.The most common keywords were Tai Chi,randomized controlled trial,older adults,exercise,pain,low back pain,quality of life,management,etc.The literature on knee osteoarthritis and fibromyalgia had the highest citation frequency.The journals with high citation frequency included Cochrane Database System Review,Pain,and Plos One.Conclusions:Increasing attention has been paid to TCC analgesia.Randomized controlled trials,older adults,low back pain,and quality of life were found to be most studied in this field.Investigating clinical efficacy and conducting meta-analyses could be a promising direction in the future.The international cooperation and literature quality of TCC analgesia should be further strengthened.展开更多
The purpose of this study was to examine the circulatory-respiratory dynamics in elderly people during Tai Chi Yuttari-exercise. The subjects were females with an average age of 74 years who had been continuously prac...The purpose of this study was to examine the circulatory-respiratory dynamics in elderly people during Tai Chi Yuttari-exercise. The subjects were females with an average age of 74 years who had been continuously practicing Tai Chi Yuttari-exercise for at least six months. The heart rate and blood pressure were measured before and after the subjects performed four different versions of Tai Chi Yuttari-exercise. The perceived exertion was evaluated using the Borg scale. The respiratory rate, oxygen uptake and respiratory quotient (RQ) were measured using an expired gas analyzer. The results showed an increase in heart rate during exercise, but confirmed that the rise in HR was below the safety limit. The blood pressure tended to be low post-exercise. Regarding perceived exertion, the maximum heart-lungs Borg scale response was 9 (very light). A slight increase in the respiratory rate was observed while exercising, but no abnormal breathing patterns were observed. The average metabolic equivalents (METs) of the exercise ranged from 1.34 to 1.87, and the average RQ ranged from 0.82 to 0.90. The circulatory-respiratory dynamics observed in this study verified that elderly females with an average age of 70 years could safely perform the Tai Chi Yuttari-exercise. This study helped obtain basic data for expanding the indications for this exercise.展开更多
Objective： To compare balance ability between elderly individuals who practiced Tai-Chi-Chuan （TCC） for average 9.64 years and elderly individuals who did not practice TCC and its relationship with lower extremity ...Objective： To compare balance ability between elderly individuals who practiced Tai-Chi-Chuan （TCC） for average 9.64 years and elderly individuals who did not practice TCC and its relationship with lower extremity muscle strength and ankle proprioception. Methods： Twenty-five elderly volunteers were divided into two groups according to their TCC practcing experience. Sixteen were TCC group and the other nine were control population. Subjects completed a static balance test and ankle proprioception test using a custom-designed evaluation system, and concentric and eccentric knee extensor and flexor muscle strength tests. Subjects stood on the plate form to measure the proprioception in functional standing position which was differed from the previous studies. Multiple linear regressions were also used to predict the important factor affecting balance. Results： TCC group performed better than the control group in balance, proprioception, and muscle strength of lower extremity. The proprioception was the most important factor related to balance ability and it can be accounted for explaining 44% of variance in medial-lateral sway direction, and 53% of variance in antero-posterior sway direction. The proprioception may be a more important factor which affecting the balance ability. Conclusion： TCC training is recommended to the elders; as it can improve balance ability through better proprioception.展开更多
文摘Background:The basic exercise involved in TCC is a series of individual movements that are linked together in a continuous manner and that flow smoothly from one movement to another.Deep breathing and mental concentration are also required to achieve harmony
文摘Falls may be devastating events among elderly people. Tai Chi Chuan is a type of moderate sports exercise that demonstrates improvements in balance, gait and posture. The aim here was to assess the influence of this method on the balance, gait and posture of healthy active elderly people. A controlled cross-sectional study was conducted on 76 volunteers, divided into two groups: 51 volunteers Tai Chi Chuan group mean age 76.8 years and 25 volunteers control group mean age 70.3 years. Both groups underwent the Modified Clinical Test on Sensory Interaction for Balance (mCTSIB), Walking Test (WT), Sit-to-Stand Transfer Test (SSTT) and Unipedal Assessment Test (UT), using the Neurocom Balance Master system. Result: In conditions Static balance tests: the mCTSIB-Tai-Chi Group had a lower sway velocity (°/s) on a firm surface with eyes open and medio-lateral direction, Foam Surface with eyes open medio-lateral and anteroposterior direction. Unilateral Stance Tai-Chi Group had a lower mean sway velocity (°/s) with open eyes (right and left), but with eyes closed. The Control Group showed a lower sway velocity. Under Dynamic Balance: Walk Across Test Tai-Chi Group presented a walking speed greater than the Control Group. In Sit to Stand Transfer Test, Tai-Chi Group showed a better index rising to lift up and lower oscillation in the final standing position. Conclusion: The Tai Chi Group was shown to be a protection factor for preserving and maintaining the static and dynamic positions of posture and gait.
基金supported by the Science and Technology Department of Sichuan Province(2018HH0123,2021YFH0096)the 2019 Internationalization Incentive Fund+2 种基金Division of Health SciencesUniversity of Otagothe Sino-German Center for the Promotion of Science(GZ919)。
文摘Objective:The objective of the study was to explore the research status and hot topics that are most studied about in Tai Chi Chuan(TCC)analgesia through a metrical and visualization analysis of the literature and provide some references for the experimental research on the analgesic effect of TCC and its clinical applications.Methods:The literature on TCC analgesia was collected from the Web of Science database,and the metrical and visualization analysis was performed using the Cite Space.5.6.R4 software in terms of publication outputs,countries,institutions,keywords,highly cited articles,and highly cited journals.Results:The number of annual publications gradually increased over time.The five research groups presented stable cooperative relationships and more publications.The authors ranked as top 1 were from America rather than China,which has more publications.The most common keywords were Tai Chi,randomized controlled trial,older adults,exercise,pain,low back pain,quality of life,management,etc.The literature on knee osteoarthritis and fibromyalgia had the highest citation frequency.The journals with high citation frequency included Cochrane Database System Review,Pain,and Plos One.Conclusions:Increasing attention has been paid to TCC analgesia.Randomized controlled trials,older adults,low back pain,and quality of life were found to be most studied in this field.Investigating clinical efficacy and conducting meta-analyses could be a promising direction in the future.The international cooperation and literature quality of TCC analgesia should be further strengthened.
文摘The purpose of this study was to examine the circulatory-respiratory dynamics in elderly people during Tai Chi Yuttari-exercise. The subjects were females with an average age of 74 years who had been continuously practicing Tai Chi Yuttari-exercise for at least six months. The heart rate and blood pressure were measured before and after the subjects performed four different versions of Tai Chi Yuttari-exercise. The perceived exertion was evaluated using the Borg scale. The respiratory rate, oxygen uptake and respiratory quotient (RQ) were measured using an expired gas analyzer. The results showed an increase in heart rate during exercise, but confirmed that the rise in HR was below the safety limit. The blood pressure tended to be low post-exercise. Regarding perceived exertion, the maximum heart-lungs Borg scale response was 9 (very light). A slight increase in the respiratory rate was observed while exercising, but no abnormal breathing patterns were observed. The average metabolic equivalents (METs) of the exercise ranged from 1.34 to 1.87, and the average RQ ranged from 0.82 to 0.90. The circulatory-respiratory dynamics observed in this study verified that elderly females with an average age of 70 years could safely perform the Tai Chi Yuttari-exercise. This study helped obtain basic data for expanding the indications for this exercise.
基金Supported by Grants from the Department of Health,Taiwan[No.DOH95-TD-M-113-019-(1/2&212)]Changhua Christian Hospital.Taiwan(No.97-CCH-KMU-006)
文摘Objective： To compare balance ability between elderly individuals who practiced Tai-Chi-Chuan （TCC） for average 9.64 years and elderly individuals who did not practice TCC and its relationship with lower extremity muscle strength and ankle proprioception. Methods： Twenty-five elderly volunteers were divided into two groups according to their TCC practcing experience. Sixteen were TCC group and the other nine were control population. Subjects completed a static balance test and ankle proprioception test using a custom-designed evaluation system, and concentric and eccentric knee extensor and flexor muscle strength tests. Subjects stood on the plate form to measure the proprioception in functional standing position which was differed from the previous studies. Multiple linear regressions were also used to predict the important factor affecting balance. Results： TCC group performed better than the control group in balance, proprioception, and muscle strength of lower extremity. The proprioception was the most important factor related to balance ability and it can be accounted for explaining 44% of variance in medial-lateral sway direction, and 53% of variance in antero-posterior sway direction. The proprioception may be a more important factor which affecting the balance ability. Conclusion： TCC training is recommended to the elders; as it can improve balance ability through better proprioception.
