• Korean Journal of Applied Biomechanics
• /
• v.19 no.3
• /
• pp.519-528
• /
• 2009

The effects of taping on the use of such measures for prevention have already been comprehensively described in the literature. However, few studies have analyzed ground reaction forces and postural stability with functional ankle instability subject during dynamic activities with ankle taping The purpose of this study was to identify the effects of ankle taping on ground reaction force and postural stability during jump landing. Fourteen players who has ankle instability were participated in this study. we used vicon and force platform. The application of taping who has ankle instability decreased DF and inversion angular velocity and peak vertical ground reaction force during landing. It also improved A-P cop, M-L cop in stability. The findings of this study support the use of taping as part of injury prevention for subject with functional ankle instability in clinical setting.

• Journal of the Korea Convergence Society
• /
• v.10 no.11
• /
• pp.217-223
• /
• 2019

The relationship between balance and ankle muscle characteristics (strength and flexibility) may be important to identify those at an increased risk of falling and to develop fall-prevention training programs. The association between ankle muscle characteristics (strength and flexibility) and balance has not previously been studied. The purpose of this study assessed the relationship between ankle muscle characteristics and balance. Sixteen healthy participants volunteered to participate in the study. Dynamic balance measured using Y-balance kit. Ankle muscle characteristics (strength and flexibility) measured using hand-held dynamometer and goniometry. The results indicated a positive correlation between ankle invertor muscle strength and Y-balance test performance. Clinicians should consider ankle muscle strength during therapeutic interventions to improve dynamic balance.

• Proceedings of the Korea Contents Association Conference
• /
• 2013.05a
• /
• pp.385-386
• /
• 2013

키네시오 테이핑은 일반 테이핑과 함께 다양한 분야에서 쓰이고 있으며 그 효과에 대한 연구 또한 다양하게 진행되고 있다. 우리는 키네시오 테이핑과 테이핑이 제자리 점프 시 발목 관절의 균형에 어떠한 영향을 미치는가를 알아보기 위해 다음의 실험을 고안하였다. 11명의 피험자에게 제자리 점프 시 발목관절의 움직임을 맨발, 테이핑 적용, 키네시오 테이핑 적용후로 나누어 시상면의 각도 변화를 통해 평가하였다. 테이핑은 근피자극효과에 초점을 맞추어 발목 관절의 움직임을 제한할 정도로 적용하지는 않았다. 그 결과 키네시오 테이핑과 테이핑 모두에서 줄어든 각도 변화가 관찰되었으나 유의한 차이값을 보여주지는 않았다. 그러므로 키네시오 테이핑과 테이핑(근피자극효과)이 발목관절의 안정성에 효과가 있는지에 관한 문제는 추가적인 연구가 필요할 것으로 보인다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2017.10a
• /
• pp.125-126
• /
• 2017

This paper aims to prevent re-damaging of the ankles of patients with chronic instability in ankles. For this purpose, the angles of dorsiflexion and plantarflexion of ankle will be measured. If the angle is within prescribed range and the patient does not complain of pain, it will be deemed normal.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2022.05a
• /
• pp.678-679
• /
• 2022

In this paper, information on ankle instability will be acquired and processed by selecting the area of flexion of the ankle among a diverse range of areas of the Healthcare System. In addition, re-damaging of patient's ankle will be prevented on the basis of such information. Moreover, the system of automatically measuring and managing the angles of dorsiflexion and plantarflexion of the ankle by using video will be presented in this System.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.10 no.3
• /
• pp.425-431
• /
• 2015

The objective of this study was to effect of Tai Chi on balance and muscle activity of ankle joints with USN sensor in elderly people. Thirty six elderly participated and randomly assigned to a experimental group with Tai Chi and control group. The experimental group trained using a Tai Chi through 3 times per a week over 6 weeks. For all subjects, their balance such as functional reach test and one leg stance test, the change of muscle activity of ankle joints with USN sensor wireless-electromyogram during leg closed stance with eye closed were measured, and the results were as followed. The results were of a signigicant changes to the balance in group and between group as well. Comparison of muscle activity left tibialis anterior and left gastrocnemius in group, there were significant difference. Comparison of muscle activity right tibialis anterior and right gastrocnemius in group, there were significant difference. Comparison of muscle activity between groups, there was significant difference. Additional results indicated that, elderly people who received Tai Chi in one study, improve balance control and muscle activity ankle joint. so it is anticipated that improvement in clinical utilization for the elderly who's gait ability and balance ability reduced.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.8 no.9
• /
• pp.1383-1389
• /
• 2013

This research was conducted to see the correlation between changes of ankle Joint Position Sense and Sway Area through Unstable Surface training. For the study, 48 healthy males and females were randomly divided into an unstable surface group(n=24) and a stable surface group(n=24). Then, they were asked to carry out the same exercise program three times a week for six weeks. The unstable surface group and stable surface group performed the exercise program on the balance exercise pad and on the hard ground, respectively. As a result, the unstable surface group displayed significantly reduced error of ankle joint position sense and sway area(p<.05). Moreover, a significant correlation between variances of ankle joint position sense and sway area was only found in the unstable surface group. In conclusion, this study demonstrated that there was a significant correlation between changes of ankle joint position sense and sway area through proprioceptive sense training on the unstable surface.

• Journal of the Korea Society of Computer and Information
• /
• v.27 no.1
• /
• pp.97-105
• /
• 2022

The purpose of this study was to analyze the effects of flossing band exercise on the range of motion and vertical jump for taekwondo demonstration athletes with ankle functional instability. The subjects of this study were 21 male Taekwondo Demonstration Team athletes enrolled at D University. They were divided into functional ankle instability group(FAIG, n=7), mild ankle instability group(MAIG, n=7), and ankle stability group(ASG, n=7). All groups performed a acute flossing band exercise program. The results of this study are as follows; dorsi flexion(p<.01), inversion(p<.01), eversion(p<.05) and vertical jump(p<.01) were significantly increased in the FAIG. Flossing band exercise of Taekwondo demonstration team with FAI increased joint range of motion and vertical jump. Therefore, it was confirmed that it could be an intervention that can improve performance and reduce the risk of ankle injury.

• Journal of the Korea Society of Computer and Information
• /
• v.28 no.11
• /
• pp.161-168
• /
• 2023

The purpose of this study was to determine the relationship with the Y-Balance Test, which evaluates dynamic balance ability according to the ankle joint dorsiflexion range of motion in a non-weight bearing posture. This study involved 27 male soccer players who regularly participate in the K3 League with more than 10 years of soccer experience. The Pearson Rank Correlation Coefficient was used to verify the relationship between ankle joint dorsiflexion and dynamic balance ability. The results of this study showed significant differences in PLRD (P<.05) and CS (P<.01) in the HADR group. A significant correlation between ankle joint dorsi-flexion range of motion and severity was found only in PMRD, PLRD, and CS. Therefore, a decrease in ankle joint dorsi-flexion is associated with a decrease in balance ability. In order to prevent injuries in soccer players, it is believed that regular evaluation of ankle joint range of motion as well as training to improve knee and hip joint strength and proprioception are necessary.

• Korean Journal of Applied Biomechanics
• /
• v.19 no.2
• /
• pp.265-272
• /
• 2009

K. H. KIM, J. H. CHO, and S. C. LEE, The Effect of Taping on Lower Extremity during Jump Landing in Subjects with Functional Ankle Instability. Korean Journal of Sport Biomechanics, Vol. 19, No. 2, pp. 265-272, 2009. Ankle taping is thought that it can be very useful in clinical setting for reducing injury. However, the studies of ankle taping is focused only ankle joint. The purpose of this study was to examine the effect of taping on lower extremity during jump landing in subjects with functional ankle instability. we collected the data from VICON. Joint range of motion for sagittal plane, frontal plane and transverse plane were measured during a jump-landing task. Taping used in this study appeared to restrict ankle motion with altering the knee and hip joint ROM. We found ankle taping had effects of reducing PF, initial contact PF in sagittal plane, while increasing knee flexion, hip flexion, intial contact hip flexion statistically. It decreased ankle inversion, knee valgus, initial contact knee valgus, hip abduction in frontal plane and ankle abduction, hip internal rotation in transverse plane statistically. Ankle taping showed significant change Knee and hip joint ROM with ankle joint ROM.