Energetic Passivity of the Human Ankle Joint

Lee, Hyunglae; Hogan, Neville

doi:10.1109/tnsre.2016.2540607

Cited by 14 publications

(7 citation statements)

References 46 publications

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“…In the normal position, the ankle joint is not easy to move laterally through the reinforcement of the surrounding ligaments, but easy to bend and extend. Ankle joint is often sprained in training, most of which are foot flexion, which suddenly turns inward, resulting in strong traction and injury of lateral ankle ligament [9,10]. Valgus causes damage to the medial collateral ligament, also known as the deltoid ligament.…”

Section: Introductionmentioning

confidence: 99%

[Retracted] Athletes’ Ankle Injury Features and Rehabilitation Methods Based on Internet Big Data

Kang

2022

Journal of Nanomaterials

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With the development of science and technology and the improvement of living standards, people are paying more and more attention to sports and health. However, the foot joints are very important joints in the human body and are one of the most vulnerable parts in sports. Foot joint sprain is a common clinical disease in orthopedics, accounting for the first place of joint ligament sprain. If the treatment is not timely or appropriate, it often leaves pain and joint instability, followed by osteoarthritis. The rate of repeated injuries after the first injury is very high. Due to the rapid development of visual sensing technology, computer technology, and image processing technology, Internet big data has been widely used in food, medical treatment, construction, chemical industry, electronics, packaging, automobile, and other fields. This article mainly studies the characteristics and rehabilitation methods of athletes’ ankle injuries based on Internet big data. Based on Internet big data, this paper studies the function and structural stability of the foot joints and analyzes the causes of gymnast foot joint injuries. On this basis, this paper puts forward the treatment method of ankle joint injury. In this paper, 20 male competitive bodybuilders with ankle joint injury on one side were randomly divided into experimental group and control group. The experimental group received proprioception recovery training, and the control group received normal functional recovery training. Experimental results show that the proprioception training of foot joint can improve the dynamic balance ability of gymnasts and effectively prevent the occurrence of foot joint injury. In this paper, the stability of the anterior and posterior foot joints was measured by comparing the control group with the experimental group. After 6 weeks of proprioception training, there was no significant difference between the static balance ability of one foot and the healthy part of the injured side foot joints ( P > 0.05 ).

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Section: Introductionmentioning

confidence: 99%

[Retracted] Athletes’ Ankle Injury Features and Rehabilitation Methods Based on Internet Big Data

Kang

2022

Journal of Nanomaterials

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“…When the ankle joint has excessive valgus and external rotation, varus and internal rotation, or the talus backwards, it violently impacts forward. When the tibial articular surface, the ankle joint is easily damaged, most of which are strains of the medial and lateral ligaments of the ankle joint [4]. The ankle joint is often subjected to excessive amplitude movements, so that the ankle points do not match the talar articular surface, which will cause ankle joint misalignment, which mainly refers to the medial and lateral or anterior and posterior displacement of the talus.…”

Section: Proposed Methodsmentioning

confidence: 99%

Rehabilitation Treatment and Monitoring of Ankle Achilles Tendon Ligament Injury in Athletes Repaired by Nanomaterials

Liu

Lou

et al. 2022

Journal of Nanomaterials

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During sports, athletes’ incorrect technical movements and direct physical confrontation can easily cause ankle injuries. Joint ligament injury is a common injury in sports. A ligament injury is an injury to the ligaments in a part of the body caused by varying degrees of injury. Clinical manifestations include localized swelling, pressure pain or joint instability, and pain that increases when pulled in the direction of violence. In order to further investigate the rehabilitation methods of nanomaterials for repairing the ankle Achilles tendon ligament injury in athletes, nanomaterials are materials in which at least one dimension in three-dimensional space is at the nanometer size (1-100 nm) or consists of them as the basic unit, which is approximately equivalent to the scale of 10 to 1000 atoms closely aligned together. In this paper, we found that the healing rate of patients was over 90% by the dynamic balance system combined with surface electromyography, surgical treatment, and extracorporeal shock wave. It can be seen that the dynamic balance system combined with surface electromyography (SEMG), surgical treatment, rehabilitation therapy of Taijiquan exercise, and extracorporeal shock wave therapy have significant effects on the rehabilitation of athletes’ ankle and Achilles tendon ligament injuries and can effectively alleviate and resolve athletes’ ankle Achilles tendon ligament injury.

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“…For the interpolation of attitudes, the most direct method is to use the SLERP method for quaternion interpolation on the starting and ending attitudes represented in quaternion, as in (2).…”

Section: Attitude Interpolation and Joint Angle Solutionmentioning

confidence: 99%

“…Many robotics applications require smooth orientation planning, that is, interpolation or approximation of a frame orientation through prescribed configurations such that the angular velocity and its time derivatives are smooth. 1 Nowadays, the demand for rehabilitation robots for people with neurological disorders is rapidly increasing with an aging population, 2 followed by the high demand for their orientation path planning and motion control. The performance of robots has been improved along with the need of all kinds of applications of rehabilitation robots 3,4 that generally have multiple axes of rotation.…”

Section: Introductionmentioning

confidence: 99%

Research on Attitude Interpolation and Tracking Control Based on Improved Orientation Vector SLERP Method

Dong¹,

Yao²,

Li³

et al. 2019

Robotica

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SummaryIn order to make the end of the three-axis platform follow the control command and achieve stable control of the end attitude, an improved orientation vector spherical linear interpolation (SLERP) method is proposed for the requirements, which specifically handles the position of the gimbal lock, so that the platform can move smoothly around the gimbal lock position. A three-axis platform with a camera at the end is set up for the validity of the proposed algorithm. At first, an adaptive speed measurement method based on incremental encoder is introduced, which can automatically adapt to high and low speed, and estimate the ultra-low speed to realize the speed measurement of large dynamic range, and this is used for the motion control of the three-axis platform. Then, the SLERP method for the quaternion interpolation on the starting and ending attitudes represented in quaternion is introduced in detail, and it is continuously improved in response to its existing problems for the platform. Finally, an orientation vector SLERP method is proposed, which uses viscosity factor and rejection factor to adjust the algorithm near the platform’s gimbal lock position. A tracking experiment was designed using the red ball as the following target detected by the designed target tracking algorithm using the camera, which verified the effectiveness of the attitude tracking control based on the proposed improved orientation vector SLERP.

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Energetic Passivity of the Human Ankle Joint

Cited by 14 publications

References 46 publications

[Retracted] Athletes’ Ankle Injury Features and Rehabilitation Methods Based on Internet Big Data

[Retracted] Athletes’ Ankle Injury Features and Rehabilitation Methods Based on Internet Big Data

Rehabilitation Treatment and Monitoring of Ankle Achilles Tendon Ligament Injury in Athletes Repaired by Nanomaterials

Research on Attitude Interpolation and Tracking Control Based on Improved Orientation Vector SLERP Method

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