Search Results 1-20 of 2418

  • The effect of kinesthetic illusion induced by visual stimulation of ankle joint on motor imagery  [in Japanese]

    酒井 克也 , 川崎 翼 , 池田 由美

    日本保健科学学会誌 = The journal of Japan Academy of Health Sciences 21(4), 208-214, 2019-03

  • Conservative Treatment for Osteoarthritis of the Ankle Joint  [in Japanese]

    神崎 至幸 , 黒田 良祐

    臨床整形外科 54(2), 179-183, 2019-02

    Ichushi Web

  • Factors Associated with Ability and Inter-joint Coordination in Children Performing a Deep Squat  [in Japanese]

    TAKIZAWA Megumi , KOBAYASHI Yasuto , KAWAMURA Sayo , IWAI Koichi

    <p>【目的】本研究は,運動器検診の項目であるしゃがみ動作の可不可,さらに下肢の関節間協調性に関連する要因を調べた。【方法】小学生47 名を対象に,踵接地でしゃがみ動作の可不可を確認した。動作中の膝関節に対する股関節の屈曲角度の変化率が一定であることを表す直線からの偏差を二乗平均平方根で計算し,この値を関節間協調性の指標とした。独立変数として,年齢,性,疼痛・傷害歴,スポーツ活動,生活 …

    Physical Therapy Japan, 2019

    J-STAGE

  • Morphological changes of lower leg muscles according to ankle joint position during sitting evaluated by gravity mri in young females

    Miyachi Ryo , Yamazaki Toshiaki , Ohno Naoki , Miyati Tosiaki

    … [Purpose] This study aimed to clarify whether the morphological changes of the lower leg muscle occur equally in the longitudinal direction of the muscle according to changes in ankle joint position during sitting. … The participants sat with the lower leg vertical to the floor with a neutral, dorsiflexed, or plantarflexed ankle position. …

    Journal of Physical Therapy Science 31(6), 488-492, 2019

    J-STAGE

  • Effect of different stretch amplitudes of dynamic stretching on joint range of motion

    Mizuno Takamasa

    … <p>This study examined the effects of different dynamic stretching (DS) amplitudes on joint range of motion (ROM), passive torque (PT), and subjective fatigue. … Twelve healthy subjects (age [mean ± SD] = 19.3 ± 1.0 years) underwent three experimental trials: DS at maximal active ankle plantarflexion-dorsiflexion ROM (DS100), DS at 80% maximal active ROM (DS80), or control. …

    The Journal of Physical Fitness and Sports Medicine 8(3), 137-142, 2019

    J-STAGE

  • 20190516  [in Japanese]

    工藤 悠貴 , 生田 拓也

    <p>今回,我々は足関節亜脱臼状態が徒手整復不能であった距骨脱臼骨折の1例を経験した.症例は37歳男性,階段を降りていた際に残り2段で踏み外し,内返しで右足関節を捻挫した.右足部の変形,腫脹を認め当院受診した.単純X線で距骨の亜脱臼と距骨下関節の内方脱臼を認めた.無麻酔下での徒手整復を試みたが,徒手整復不可能であり,CT撮影した.CTでは距骨頸部で骨折を認め,小骨片が距踵間に陥屯してい …

    Orthopedics & Traumatology 68(2), 223-225, 2019

    J-STAGE

  • 20190516  [in Japanese]

    矢野 竜大 , 吉村 一朗 , 萩尾 友宣 , 金澤 和貴 , 山本 卓明

    <p>足関節外側靱帯損傷に対する靭帯修復術において関節弛緩性,再手術例などは予後不良因子とされている.近年,それらの症例に対しSuture Tapeを用いた補強術の報告が散見されるようになってきた.今回足関節外側靱帯再建術々後再断裂に対してSuture Tapeを用いた補強術を行った1例を経験したので報告する.【症例】50歳女性.右反復性肩関節脱臼にて手術歴あり.10年前に左足関節外側 …

    Orthopedics & Traumatology 68(2), 233-237, 2019

    J-STAGE

  • Simple geometrical analysis for mechanizing the ankle joint stretching treatment procedure of a PT using a numerical calculation

    TODA Hideki , MATSUMOTO Takeshi , SUGIHARA Shin

    … <p>In this paper, to mechanize a human ankle joint stretching treatment that is mainly performed by a PT (Physical Therapist), the geometrical relationships among the Ankle joint, Hip joint, Sole, and pushing device rotation center are analyzed using a simple numerical calculation model, and the effectiveness of the model was examined in an actual developed system. …

    Journal of Advanced Mechanical Design, Systems, and Manufacturing 13(2), JAMDSM0034-JAMDSM0034, 2019

    J-STAGE

  • Is There a Sex Difference in the Minimum Number of Static Stretch Repetitions That Should Be Recommended to Improve Flexibility?

    Mizuno Takamasa

    … <p>The purpose of the present study was to determine whether the minimum number of static stretch repetitions required to induce an increase in range of motion of the ankle joint and a decrease in passive torque of the muscle-tendon unit is different between men and women. … Ankle range of motion and passive torque were measured during the passive dorsiflexion phase of ten 10-s static stretching repetitions. …

    International Journal of Sport and Health Science, 2019

    J-STAGE

  • Muscle Activity during Gait Using the Ankle-assist Device CoCoroe: A Basic Study Involving Healthy Participants  [in Japanese]

    KUBOKAWA Toru , AOKI Chikara , IIDA Shuhei

    <p>〔目的〕近年リハビリテーション機器として,ロボットが注目されている.短下肢装具の継ぎ手にモーターを付けたような形状の「足首アシスト装置CoCoroe AAD」(AAD)もその一つであるが,研究報告は少なく,基礎データの収集のため,健常者における歩行時の支持性の筋活動を,表面筋電図を用いて調べた.〔対象と方法〕健常男性7名の裸足歩行と左側にAADを装着歩行した時の左右脊柱起立筋,左 …

    Rigakuryoho Kagaku 34(2), 253-257, 2019

    J-STAGE

  • Postural Control for Initiating Single Leg Squats in Healthy Subjects  [in Japanese]

    YAMANAKA Yuki , URABE Yukio , OKUMA Ryo , SASADAI Junpei , FUJII Eri

    <p>〔目的〕片脚スクワット開始時の足圧中心(COP)制御を明らかにすること.〔対象と方法〕健常若年男性9名を対象として片脚スクワット動作開始時のCOP制御パターンをCOP前後成分の挙動によって捉え,足底面内のCOP位置,支持脚膝・足関節角度,前脛骨筋・腓腹筋活動との関連性を分析した.〔結果〕5名では動作開始直後からCOPの前方移動がみられたが,4名ではCOPがいったん後方へ移動した後 …

    Rigakuryoho Kagaku 34(2), 187-191, 2019

    J-STAGE

  • Normal walking support mechanical orthosis with rotation induction to lower leg for patients with knee osteoarthritis  [in Japanese]

    ITAMI Taku , SHINODA Nobuyuki , YANO Ken'ichi , MORI Ichidai , KAMEDA Kazuhiro , AOKI Takaaki , KISHIDA Toshitsugu , HAYASHI Norio , MATSUI Naruki , SUGAWARA Masanori

    … One of the characteristics of knee-OA who are classified as grade II to III of Kellgren-Lawrence classification is rotation dyskinesia of the knee joint due to the degeneration of the system around the knee. … This rotation movement is crucial for impact absorption, balanced walking and stabilization of the knee joint and this movement is one of key elements in walking. …

    Transactions of the JSME (in Japanese) 85(872), 18-00484-18-00484, 2019

    J-STAGE

  • The beneficial effect of mobilisation with movement therapy for patients with limited plantar flexion after malleolar fracture surgery: A case study  [in Japanese]

    Torii Yasunori , Yagi Kentaro , Izumi Kiyonori , Jones Brandi

    <p> 〔はじめに〕本稿では足関節果部骨折後の底屈制限に対して,mobilisation with movement(MWM)を遠位脛腓関節に用いた際に可動域と疼痛が即時的に改善した症例について報告する。〔症例紹介〕症例は足関節底屈時の疼痛と可動域制限により正座ができないことを主訴とする患者であった。〔介入〕Mulligan Concept に基づいたMWM を実施した結果, …

    The Journal of Manual Physical Therapy 19(1), 3-7, 2019

    J-STAGE

  • AGE-RELATED CHANGES OF JOINT KINEMATICS DURING GAIT MOTION AMONG JAPANESE FEMALE ADULTS  [in Japanese]

    NAKASHIMA Hiroki , TAKESUE Shin , Loh Ping Yeap , MURAKI Satoshi

    … In contrast toyounger female, a larger hip joint flexion and extension with a smaller ankle joint plantar-flexion were observedamong older female. … There were strong relationships between age, and increased hip flexion and decreased ankle plantar-flexionfrom terminal stance phase to initial swing phase. …

    Japanese Journal of Physiological Anthropology 24(1), 9-18, 2019

    J-STAGE

  • Shoes and Orthotic Devices for Charcot Foot Care  - Focusing on the Association with Diabetes -  [in Japanese]

    TAKESHIMA Kenichiro , WASEDA Akeo

    <p>【要旨】Charcot foot では糖尿病などによる知覚障害のために,非感染性に関節脱臼や骨折などが生じる.自覚症状がないまま足部や足関節の不安定性が生じ,足部のロッカーボトム変形などをきたす.治療開始時期が遅れると,不可逆的な骨性の変化をきたし,胼胝や潰瘍の形成から下腿切断に至るリスクも非常に高いため,適切に診断を行い整形外科医が早期から治療へとかかわる必要がある.早期に診断 …

    Japanese Journal of Foot Care 17(1), 13-18, 2019

    J-STAGE

  • A Biomechanical Analysis of the Relationship between the Joint Powers during the Standing Long Jump and Maximum Isokinetic Strength of the Lower Limb Joints*

    Yokozawa Toshiharu , Kumagawa Daisuke , Arakawa Hiroshi , Katsumata Yoichi , Akagi Ryota

    … <p>The purpose of this study was to analyze the relationships between the joint power during the propulsion phase of the standing long jump and the maximum isokinetic strength of the lower limb joints. … The isokinetic strengths of the extensor muscles at the ankle, knee, and hip joints at two angular velocities were evaluated by dynamometry. …

    International Journal of Sport and Health Science 17(0), 13-24, 2019

    J-STAGE

  • The recovery time required for rat joint contractures treated with joint fixation with unweighting of the hind limbs

    Sato Yuta , Ono Takeya , Ishikura Hideki , Aihara Kazuki , Tasaka Atsushi , Umei Namiko , Tsumiyama Wakako , Oki Sadaaki

    … [Purpose] The purpose of this study was to investigate whether the recovery period of joint contractures differ between treatments with joint fixation with unweighting of the hind limbs and joint fixation alone. …

    Journal of Physical Therapy Science 31(4), 336-339, 2019

    J-STAGE

  • Normal walking support mechanical orthosis with rotation induction to lower leg for patients with knee osteoarthritis  [in Japanese]

    ITAMI Taku , SHINODA Nobuyuki , YANO Ken'ichi , MORI Ichidai , KAMEDA Kazuhiro , AOKI Takaaki , KISHIDA Toshitsugu , HAYASHI Norio , MATSUI Naruki , SUGAWARA Masanori

    … One of the characteristics of knee-OA who are classified as grade II to III of Kellgren-Lawrence classification is rotation dyskinesia of the knee joint due to the degeneration of the system around the knee. … This rotation movement is crucial for impact absorption, balanced walking and stabilization of the knee joint and this movement is one of key elements in walking. …

    Transactions of the JSME (in Japanese), 2019

    J-STAGE

  • Effect of ankle-foot orthosis with a built-in spring on muscle activity during the sit-to-stand movement in healthy individuals

    Itokazu Masafumi

    … <p>[Purpose] This study aimed to evaluate the influence of a newly developed ankle-foot orthosis with a built-in spring on the activity of lower limb muscles during the sit-to-stand movement. … The sit-to-stand movement (rising from a chair) was performed under three conditions: no ankle-foot orthosis (NA), ankle-foot orthosis with no spring (NS), and ankle-foot orthosis with a built-in spring (SP). …

    Journal of Physical Therapy Science 31(3), 287-290, 2019

    J-STAGE

  • Particular protrusion perception arising from plantar sensory input and task guidance enhances lower limb joint dynamics during gait

    Okoba Ryota , Hasegawa Masaki , Yoshizuka Hisayoshi , Honda Yuichi , Ichiba Masayoshi , Asami Toyoko

    … <p>[Purpose] To assess the influence of plantar sensory input and task guidance produced by a protrusion on lower limb joint dynamics during gait by changes in muscle activity and two-dimensional motion analysis. … The two-dimensional analysis was compared with the angle of ankle dorsiflexion and plantarflexion, the toe height during the swing phase between the test conditions, respectively. …

    Journal of Physical Therapy Science 31(3), 261-266, 2019

    J-STAGE

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