scholarly journals Immediate Effect of Balance Taping Using Kinesiology Tape on Dynamic and Static Balance after Ankle Muscle Fatigue

Healthcare ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 162 ◽  
Author(s):  
Hyun-Su Choi ◽  
Jung-Hoon Lee
Keyword(s):  
Muscle Fatigue ◽  
Surface Area ◽  
Dynamic Balance ◽  
Ankle Injuries ◽  
Static Balance ◽  
Static State ◽  
Eyes Closed ◽  
Ankle Muscle ◽  
Eyes Open ◽  
Dynamic States

The objective of this study was to investigate whether ankle balance taping (ABT) applied after muscle fatigue-inducing exercise can cause immediate improvements in dynamic and static balance. A total of 31 adults (16 males and 15 females) met the inclusion criteria. The experiment was designed using a single-blinded, randomized controlled trial. Changes in static and dynamic balance were measured before and after inducing muscle fatigue in the ankles and after ABT or ankle placebo taping (APT). After ankle muscle fatigue-inducing exercise, both the ABT and APT groups showed significant increases in surface area ellipses in the static state with eyes open (p < 0.05), and significant increases in surface area ellipses in the static and dynamic states with eyes closed (both p < 0.05). After taping of the fatigued ankle, surface area ellipses decreased significantly when eyes were open and closed in the static and dynamic states, but only in the ABT group (p < 0.05). Static balance was significantly different between groups (eyes open, 36.2 ± 86; eyes closed, 22.9 ± 46.7). Dynamic balance was significantly different between groups (eyes open, 68.6 ± 152.1; eyes closed, 235.8 ± 317.6). ABT may help prevent ankle injuries in individuals who experience muscle fatigue around the ankles after sports and daily activities.

scholarly journals Balance Comparison between Iranian Elderly with and without Knee Range of Motion Limitations

2021 ◽  
Vol 29 (S1) ◽  
Author(s):  
Ehsan Lohrasbipeydeh ◽  
Soh Kim Geok ◽  
Roxana Dev Omar Dev ◽  
Seyedali Ahrari ◽  
Ong Swee Leong ◽  
...  
Keyword(s):  
Health Care ◽  
Range Of Motion ◽  
Dynamic Balance ◽  
The Elderly ◽  
Static Balance ◽  
Timed Up And Go ◽  
Eyes Closed ◽  
Health Care Practitioners ◽  
Quasi Experimental ◽  
Eyes Open

This study compares the static eye movement (eyes open and eyes closed) and dynamic balance amongst Iranian elderly with and without knee range of motion (ROM) limitations. The method used was a quasi-experimental before/after study. The participants consisted of 30 older Iranian adults, aged 60 or more (10 females and 20 males across two groups of 15 in each group) who were evaluated using the Sharpened Romberg (SR), Timed Up and Go (TUG) tests. An independent t-test was used to compare the descriptive characteristics of the two groups of the elderly. The findings showed substantial alterations in all the measured components between the subjects. The static balance with an open eye (p = 0.028) and closed eye (p = 0.021), as well as the dynamic balance (p = 0.009) between the elderly with and without the limitation of knee ROM, was substantially different. Moving forward, the findings of this study suggested that the balance of the elderly was directly linked to knee ROM, as the elderly without limitations of knee ROM displayed greater stability than the elderly with limitations of knee ROM. Health care practitioners should also understand the ROM of the knee, as individuals with ROM limitations of the knee are more likely to fall due to underlying disorders associated with their balance.

scholarly journals An observational study of balance and proprioception function in patients with spinocerebellar ataxias type 3

2020 ◽  
Author(s):  
Xia-Hua Liu ◽  
Ying Li ◽  
Hao-Ling Xu ◽  
Arif Sikandar ◽  
Wei-Hong Lin ◽  
...  
Keyword(s):  
Postural Control ◽  
Dynamic Balance ◽  
Body Sway ◽  
Static Balance ◽  
Clinical Test ◽  
Spinocerebellar Ataxias ◽  
Balance Test ◽  
Eyes Closed ◽  
Eyes Open ◽  
Type 3

Abstract BackgroundPostural instability is one of the most disabling features of spinocerebellar ataxias type 3 (SCA3) and often leads to falls that reduce mobility and functional capacity. This study aimed to quantitatively analyse static and dynamic balance and proprioception function on postural control in patients with SCA3 using the Pro-kin system and optimise rehabilitation programmes for them.MethodsEight-one clinically diagnosed SCA3 patients (38 women, 43 men; aged 39.00 ± 9.66) and 62 healthy controls were studied and evaluated using the Pro-kin system (PK254P, Tecnobody S.r.l, Dalmine, Italy). The measurements included (1) a static balance test in two visual feedback conditions: eyes open (EO) and eyes closed (EC); (2) a dynamic balance test measuring limits of stability (LOS); and (3) a proprioception function test to obtain proprioceptive measurements on a multiaxial balance evaluator for both right and left lower limbs.ResultsCompared to controls, SCA3 patients showed significantly higher values of all static balance outcome variables with eyes open and eyes closed, implying postural instability. SCA3 patients showed significantly higher values in the standard deviation of body sway along the medio-lateral (ML) axis and in the velocity of body sway along the anterior-posterior (AP) axis. The overall scores and the scores for all eight LOS components were significantly lower in the SCA3 patients than in the controls. The mean values of AP index (API), ML index (MLI), Stability index (SI) and average trace error (ATE) were significantly greater in SCA3 patients compared to HC subjects, while API showed a trend toward higher values.ConclusionsSCA3 patients have a significant postural control disorder, and are likely to fall on the AP plane and prefer performing postural adjustments in the ML direction; a decreased proprioception function in the knee and ankle is also evident. Visual cues and proprioception should be emphasized in balance rehabilitation training. Attention should also be paid to improve muscle strength and range of motion.Trial registrationThe Chinese clinical test registration center. ChiCTR1800020133. Registered 15 december 2018 - Retrospectively registered, http://www.chictr.org.cn/showprojen.aspx?proj=33950

scholarly journals An Investigation of the Effects of Exercises Applied on Unstable Surfaces on High School Students

2019 ◽  
Vol 7 (6) ◽  
pp. 77
Author(s):  
Ali Ozuak ◽  
Kamil Erdem
Keyword(s):  
High School ◽  
High School Students ◽  
Dynamic Balance ◽  
Economic Status ◽  
Soccer Players ◽  
Control Group ◽  
Static Balance ◽  
School Students ◽  
Eyes Closed ◽  
Eyes Open

In this study, it was aimed to determine the effects of plyometric exercises applied on unstable platforms on static and dynamic balances of soccer players who continued their high school education. In the study, male soccer players with similar socio-economic status between the ages of 14 and 16 formed the study group (SG; n=24; age=15.08±1.36) and the control group (CG; n=22; age=15.22±1.62). Static Balance Eyes Open (SB-EO), Static Balance Eyes Closed (SB-EC) and Dynamic Balance tests (DB) were applied on the SG and CG as pre- and post-tests for both dominant leg (DL) and non-dominant leg (NDL). SG athletes were subjected to plyometric exercises on unstable surfaces for sixteen sessions that were integrated into the physical education lessons in high school while CG athletes performed only a traditional soccer training program. As a result of the statistical analyses, when the pre-post test scores of the SG were examined, dynamic balance-dominant leg (DB-DL; p=0.03), dynamic balance-non-dominant leg (DB-NDL; p=0.03), static balance eyes open-dominant leg (SB-EO-DL; p=0 01), static balance eyes closed -dominant leg (SB-EC-DL; p=0.03) and static balance eyes closed-non-dominant leg (SB-EC-NDL; p=0.01) measurements were found statistically significant (p<0.05) while the CG had statistical improvements only in SB-EO-DL measurements (p=0.03). When the differences between the two groups were examined, only SB-EC-DL measurements were found statistically significant in favor of the SG (p=0.03). In conclusion, especially the improvement of DL observed in the SG is important for optimum performance considering that it is necessary to use both legs effectively in soccer. Considering the multitude of activities performed on a single leg in soccer, it is thought that the increase in bilateral balance can improve the skills that determine soccer performance in difficult conditions such as dribbling, shooting and passing.

scholarly journals Examination of the effects of swimming exercises and thera-band workouts on dynamic and static balance in children between 7-12 years of age7-12 yaş arası çocuklarda yüzme egzersizi ve thera-band çalışmalarının dinamik ve statik dengeye etkisinin incelenmesi

2018 ◽  
Vol 15 (3) ◽  
pp. 1443 ◽  
Author(s):  
Hilal Kılınç ◽  
Mehmet Günay ◽  
Şeyhmus Kaplan ◽  
Akan Bayrakdar
Keyword(s):  
Dynamic Balance ◽  
Test Group ◽  
Exercise Group ◽  
English Summary ◽  
Static Balance ◽  
Eyes Closed ◽  
Post Test ◽  
Eyes Open ◽  
The Difference ◽  
Experimental Group

The aim of this study was to investigate the effects of swimming exercises and theraband workouts on dynamic and static balance in children aged 7-12 years. The study was conducted with 20 subjects aged 7-12 who were interested in swimming for at least 2 years and engaged in swimming training on a regular basis for 5 days per week. Informed consent was obtained from the parents and trainers of the participants about their voluntary participation. Participants were randomly divided into 2 groups. Swimming and theraband workouts were made to the 1. group (n=10), only swimming exercises were made to the 2. group (n=10). In this study, anthropometric measurements and static and dynamic balance measurements were taken. The study was carried out in the Van Olympic Swimming Pool. The analysis of the data in-group and intergroup measurements were performed. There was statistically significant improvement between the variables in the theraband exercise group. Developments were thought to be influenced by the specificity of the movements. The experimental group showed a statistically significant in the eyes open front-to-back swing %28,85, eyes closed front-to-back swing %6,66, the average speed of eyes open front-to-back swing %20,12, the eyes open front-to-back swing body balance %15,83, eyes open left to right swing %14,66, eyes open left to right swing speed %22,30, anterior experimental group %1,91 and posterolateral experimental group %4,54. The difference between the posterolateral and anterior post-test groups was observed. Test*group interaction was observed at the speed of  eyes open front-to-back and left to right swings. This interaction was due to intra-group developments in the experimental group. As a result, theraband studies examined under the name of swimming and core exercise in children athletes were thought to play an important role in the development of static and dynamic balance. Extended English summary is in the end of Full Text PDF (TURKISH) file.ÖzetBu çalışma 7-12 yaş arası çocuklarda yüzme egzersizi ve tereband çalışmalarının dinamik ve statik dengeye etkisini incelemek amacıyla yapılmıştır. Çalışma en az 2 yıl yüzme branşı ile ilgilenen ve haftada 5 gün düzenli olarak yüzme antrenmanı yapan yaşları 7-12 arasında olan 20 denek ile gerçekleştirilmiştir. Katılımcıların velilerinden ve antrenörlerinden gönüllü katılımları ile ilgili aydınlanmış onamları alınmıştır. Katılımcılar rastgele yöntemle 2 gruba ayrılmışlardır. 1. gruba (n=10) yüzme ve tereband çalışmaları, 2. gruba (n=10) sadece yüzme egzersizleri yaptırılmıştır. Çalışmada antropometrik ölçümler ile statik ve dinamik denge ölçümleri alınmıştır. Çalışma Van Olimpik yüzme havuzunda uygulanmıştır. Verilerin analizinde grupiçi ve gruplararası ölçümler gerçekleştirilmiştir. Tereband egzersiz grubunda değişkenler arasında istatistiki olarak anlamlı gelişme görülmüştür. Gelişmelerin hareketlerin spesikfikliğinden etkilendiği düşünülmektedir. Deney grubunun göz açık öne arkaya salınım %28,85, göz kapalı öne arkaya salınım %6,66, göz açık öne arkaya salınım ortalama hızı %20,12, göz açık öne arkaya salınım gövde dengesi %15,83,  göz açık sağa sola salınım %14,66, göz açık sağa sola salınım hızı %22,30, Anterior %1,91 ve Posterolateral deney grubunda %4,54 oranında istatistiki olarak anlamlı bir artış göstermiştir. Posterolateral ve anteriorda son test gruplar arası farklılık gözlemlenmiştir.  Göz açık öne arkaya salınım ve göz açık sağa sola salınım hızında test*grup etkileşimi gözlenirken, bu etkileşim deney grubundaki grup içi gelişimlerden kaynaklanmaktadır. Sonuç olarak, çocuk sporcularda yüzme ve core egzersiz adı altında incelenen tereband çalışmalarının statik ve dinamik denge geliştirme de önemli rol oynadığı düşünülmektedir.

scholarly journals Concussion History and Balance Performance in Adolescent Rugby Union Players

2021 ◽  
pp. 036354652199870
Author(s):  
Mark Matthews ◽  
William Johnston ◽  
Chris M. Bleakley ◽  
Richard J. Davies ◽  
Alan T. Rankin ◽  
...  
Keyword(s):  
Dual Task ◽  
Inertial Sensor ◽  
Dynamic Balance ◽  
Rugby Union ◽  
Static Balance ◽  
Balance Performance ◽  
Eyes Closed ◽  
History Of ◽  
Concussion History ◽  
Rugby Players

Background: Sports-related concussion is a worldwide problem. There is a concern that an initial concussion can cause prolonged subclinical disturbances to sensorimotor function that increase the risk of subsequent injury. The primary aim of this study was to examine whether a history of sports-related concussion has effects on static and dynamic balance performance in adolescent rugby players. Hypothesis: Dynamic balance would be worse in players with a history of concussion compared with those with no history of concussion. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Male adolescent rugby players aged 14 to 18 years from 5 schools were recruited before the start of the 2018-2019 playing season. Participants completed questionnaires and physical tests, including dynamic Y balance and single-leg static balance (eyes closed) tests, while performing single and dual tasks. Dynamic balance was assessed using inertial sensor instrumentation. Dependent variables were normalized reach distance and the sample entropy (SEn) of the 3 axes ( x, y, and z). Results: Of the 195 participants, 100 reported a history of concussion. Those with a history of concussion demonstrated higher SEn in all directions, with highest values during anterior (standardized mean difference [SMD], 0.4; 95% CI, 0.0-0.7; P = .027) and posteromedial (SMD, 0.5; 95% CI, 0.2-0.9; P = .004) reach directions compared with those with no history. There was no difference between groups (concussion history vs control) in traditional Y balance reach distances in the anterior or posteromedial directions or single-leg static balance during both single- ( P = .47) and dual-task ( P = .67) conditions. Conclusion: Adolescent rugby union athletes with a history of concussion had poorer dynamic balance during performance tasks compared with healthy controls. Static single-leg balance tests, either single or dual task, may not be sensitive enough to detect sensorimotor deficits in those with a history of concussion.

Biomechanical Response to External Biofeedback During Functional Tasks in Individuals With Chronic Ankle Instability

2021 ◽  
Author(s):  
Danielle M. Torp ◽  
Abbey C. Thomas ◽  
Tricia Hubbard-Turner ◽  
Luke Donovan
Keyword(s):  
Real Time ◽  
Plantar Pressure ◽  
Ankle Instability ◽  
Static Balance ◽  
Eyes Closed ◽  
Visual Biofeedback ◽  
Time Integral ◽  
Pressure Time ◽  
Eyes Open ◽  
Functional Task

Context Altered biomechanics displayed by individuals with chronic ankle instability (CAI) is a possible cause of recurring injuries and posttraumatic osteoarthritis. Current interventions are unable to modify aberrant biomechanics, leading to research efforts to determine if real-time external biofeedback can result in changes. Objective To determine the real-time effects of visual and auditory biofeedback on functional-task biomechanics in individuals with CAI. Design Crossover study. Setting Laboratory. Patients or Other Participants Nineteen physically active adults with CAI (7 men, 12 women; age = 23.95 ± 5.52 years, height = 168.87 ± 6.94 cm, mass = 74.74 ± 15.41 kg). Intervention(s) Participants randomly performed single-limb static balance, step downs, lateral hops, and forward lunges during a baseline and 2 biofeedback conditions. Visual biofeedback was given through a crossline laser secured to the dorsum of the foot. Auditory biofeedback was given through a pressure sensor placed under the lateral foot and connected to a buzzer that elicited a noise when pressure exceeded the set threshold. Cues provided during the biofeedback conditions were used to promote proper biomechanics during each task. Main Outcome Measure(s) We measured the location of center-of-pressure (COP) data points during balance with eyes open and eyes closed for each condition. Plantar pressure in the lateral column of the foot during functional tasks was extracted. Secondary outcomes of interest were COP area and velocity, time to boundary during static balance, and additional plantar-pressure measures. Results Both biofeedback conditions reduced COP in the anterolateral quadrant while increasing COP in the posteromedial quadrant of the foot during eyes-open balance. Visual biofeedback increased lateral heel pressure and the lateral heel and midfoot pressure-time integral during hops. The auditory condition produced similar changes during the eyes-closed trials. Auditory biofeedback increased heel pressure during step downs and decreased the lateral forefoot pressure-time integral during lunges. Conclusions Real-time improvements in balance strategies were observed during both external biofeedback conditions. Visual and auditory biofeedback appeared to effectively moderate different functional-task biomechanics.

scholarly journals Applying the Minimal Detectable Change of a Static and Dynamic Balance Test Using a Portable Stabilometric Platform to Individually Assess Patients with Balance Disorders

Healthcare ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 402 ◽  
Author(s):  
Juan De la Torre ◽  
Javier Marin ◽  
Marco Polo ◽  
José J. Marín
Keyword(s):  
Center Of Pressure ◽  
Balance Control ◽  
Dynamic Balance ◽  
Static Balance ◽  
Minimal Detectable Change ◽  
Detectable Change ◽  
Balance Test ◽  
Balance Disorders ◽  
Eyes Closed ◽  
Specialist Physician

Balance disorders have a high prevalence among elderly people in developed countries, and falls resulting from balance disorders involve high healthcare costs. Therefore, tools and indicators are necessary to assess the response to treatments. Therefore, the aim of this study is to detect relevant changes through minimal detectable change (MDC) values in patients with balance disorders, specifically with vertigo. A test-retest of a static and dynamic balance test was conducted on 34 healthy young volunteer subjects using a portable stabilometric platform. Afterwards, in order to show the MDC applicability, eight patients diagnosed with balance disorders characterized by vertigo of vestibular origin performed the balance test before and after a treatment, contrasting the results with the assessment by a specialist physician. The balance test consisted of four tasks from the Romberg test for static balance control, assessing dynamic postural balance through the limits of stability (LOS). The results obtained in the test-retest show the reproducibility of the system as being similar to or better than those found in the literature. Regarding the static balance variables with the lowest MDC value, we highlight the average velocity of the center of pressure (COP) in all tasks and the root mean square (RMS), the area, and the mediolateral displacement in soft surface, with eyes closed. In LOS, all COP limits and the average speed of the COP and RMS were highlighted. Of the eight patients assessed, an agreement between the specialist physician and the balance test results exists in six of them, and for two of the patients, the specialist physician reported no progression, whereas the balance test showed worsening. Patients showed changes that exceeded the MDC values, and these changes were correlated with the results reported by the specialist physician. We conclude that (at least for these eight patients) certain variables were sufficiently sensitive to detect changes linked to balance progression. This is intended to improve decision making and individualized patient monitoring.

scholarly journals Balance Training with Electromyogram-Triggered Functional Electrical Stimulation in the Rehabilitation of Stroke Patients

2020 ◽  
Vol 10 (2) ◽  
pp. 80
Author(s):  
Kyeongjin Lee
Keyword(s):  
Muscle Activation ◽  
Dynamic Balance ◽  
Balance Training ◽  
Control Group ◽  
Static Balance ◽  
Stroke Patients ◽  
Ankle Muscle ◽  
Balance Ability ◽  
Leg Muscle ◽  
Experimental Group

This study was conducted to investigate the effects of balance training with electromyogram-triggered functional electrical stimulation (EMG-triggered FES) to improve static balance, dynamic balance, and ankle muscle activation in stroke patients. Forty-nine participants (>6 months after stroke) were randomly assigned to the experimental group (n = 25) and the control group (n = 24). The experimental group underwent balance training with EMG-triggered FES for 40 min a day, 5 days a week, for a 6-week period in addition to general rehabilitation. The control group underwent balance training without EMG-triggered FES along with conventional therapy. Outcome measures included static balance ability, dynamic balance ability, and leg muscle activation. The static and dynamic balance abilities were significantly improved after intervention in both groups (p < 0.05), although the experimental group showed considerably greater improvement than the control group (p < 0.05). Leg muscle activation on the affected side resulted in significant improvements in the experimental group (p < 0.05) when compared with baseline but not in the control group. Balance training with EMG-triggered FES is an acceptable and effective intervention to improve the static balance, dynamic balance, and ankle muscle activation in stroke patients.

scholarly journals Static Balance of Visually Impaired Athletes in Open and Closed Skill Sports

2017 ◽  
Vol 24 (1) ◽  
pp. 10-14 ◽  
Author(s):  
Grzegorz Bednarczuk ◽  
Ida Wiszomirska ◽  
Jolanta Marszałek ◽  
Izabela Rutkowska ◽  
Waldemar Skowroński
Keyword(s):  
Physical Activity ◽  
Visually Impaired ◽  
Body Posture ◽  
Posture Control ◽  
Static Balance ◽  
Motor Abilities ◽  
Eyes Closed ◽  
Unstable Surface ◽  
Eyes Open ◽  
Left And Right

AbstractIntroduction. In elite sport, athletes are required to maintain appropriate body posture control despite a number of destabilising factors. The functions of body posture control are monitored by the central nervous system that constantly receives information from the vestibular and somatosensory systems as well as from the visual analyser. Visual impairment may contribute to a decrease in the level of motor abilities and skills; however, it does not prevent visually impaired individuals from taking up physical activity. Therefore, this study sought to assess the static balance of visually impaired goalball players and shooters. Material and methods. The study included 37 goalball players and 20 shooters. A force platform was used to assess static balance. The study participants performed tests: standing on both feet with eyes open (BFEO) and closed (BFEC) (30 s), single left- and right-leg stance with eyes open (SLEO and SREO) as well as single left- and right-leg stance with eyes closed (SLEC and SREC). Statistical analyses were carried out using the following parameters: centre of pressure (CoP) path length [cm], CoP velocity [m/s], and the surface area of the stabilogram [cm2]. Results. No significant differences were found between goalball players and shooters in static balance levels. However, such differences were observed after taking into account the number of athletes who were capable of performing particular tests. Conclusions. The findings indirectly confirm that there is a correlation between the type of physical activity and balance levels in visually impaired individuals. Further research ought to include tests performed on an unstable surface.

scholarly journals Static Balance in Patients with Vestibular Impairments: A Preliminary Study

Scientifica ◽  
2016 ◽  
Vol 2016 ◽  
pp. 1-4 ◽  
Author(s):  
Hossein Talebi ◽  
Mohammad Taghi Karimi ◽  
Seyed Hamid Reza Abtahi ◽  
Niloofar Fereshtenejad
Keyword(s):  
Path Length ◽  
Center Of Pressure ◽  
Balance Control ◽  
Force Plate ◽  
Static Balance ◽  
Eyes Closed ◽  
Significant Difference ◽  
Eyes Open ◽  
Age Limits ◽  
The Difference

Aims. Vestibular system is indicated as one of the most important sensors responsible for static and dynamic postural control. In this study, we evaluated static balance in patients with unilateral vestibular impairments.Materials and Methods. We compared static balance control using Kistler force plate platform between 10 patients with unilateral vestibular impairments and 20 normal counterparts in the same sex ratio and age limits (50±7). We evaluated excursion and velocity of center of pressure (COP) and path length in anteroposterior (AP) and mediolateral (ML) planes with eyes open and with eyes closed.Results. There was no significant difference between COP excursions in ML and AP planes between both groups with eyes open and eyes closed (pvalue > 0.05). In contrast, the difference between velocity and path length of COP in the mentioned planes was significant between both groups with eyes open and eyes closed (pvalue < 0.05).Conclusions. The present study showed the static instability and balance of patients with vestibular impairments indicated by the abnormal characteristics of body balance.

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