Extension Lag Definition . knee extension strength is a significant determinant of performance on static and dynamic balance tests. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. What causes knee extension lag? a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. Knee extension lag can be caused by various 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs.
from www.athleticinsight.com
knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. What causes knee extension lag? The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. knee extension strength is a significant determinant of performance on static and dynamic balance tests. Knee extension lag can be caused by various a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs.
Leg Extension Exercise Definition, Benefits, Mistakes, and Variations
Extension Lag Definition pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. What causes knee extension lag? 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. Knee extension lag can be caused by various knee extension strength is a significant determinant of performance on static and dynamic balance tests. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications.
From in-and-out1026.com
Extension Lagの原因はなに?膝自動伸展が起きない理由 広島リハビリ勉強会|Intake&Output Extension Lag Definition What causes knee extension lag? knee extension strength is a significant determinant of performance on static and dynamic balance tests. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with. Extension Lag Definition.
From www.youtube.com
Deltoid Extension Lag sign YouTube Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. Knee extension lag can be caused by various a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. knee extension strength is a significant determinant of performance on. Extension Lag Definition.
From www.researchgate.net
Significant improvement in small finger proximal interphalangeal joint Extension Lag Definition What causes knee extension lag? a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. Knee extension lag can be caused by various 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. the extensor lag describes the. Extension Lag Definition.
From www.researchgate.net
Extension Lag for the Proximal Interphalangeal Joint Download Table Extension Lag Definition Knee extension lag can be caused by various 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. knee extension strength is a significant determinant of performance on static and dynamic balance tests. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. What causes knee. Extension Lag Definition.
From www.youtube.com
Deltoid Extension Lag Sign YouTube Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively'. Extension Lag Definition.
From www.youtube.com
Knee Extension Lag / Clyde's Amazing TKE (Terminal Knee Extender) YouTube Extension Lag Definition What causes knee extension lag? a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. Knee extension lag can be caused by various knee extension lag is the inability to fully. Extension Lag Definition.
From exocpkmaj.blob.core.windows.net
Meaning Of Extension In A Sentence at Herman Morton blog Extension Lag Definition the extensor lag describes the lack of full knee extension with full contraction of the quadricep. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. Knee extension lag can be caused by various knee extension strength is a significant determinant of performance on static and. Extension Lag Definition.
From reha-basic.net
extension lagの原因は内側広筋だけじゃない?膝関節伸展機構のまとめ! 理学療法士のカラダブログ Extension Lag Definition knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. Knee. Extension Lag Definition.
From www.youtube.com
Deltoid Extension Lag Sign YouTube Extension Lag Definition knee extension strength is a significant determinant of performance on static and dynamic balance tests. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. the extensor lag describes the lack of full knee extension with full contraction. Extension Lag Definition.
From ugoitalab.com
臨床ヒント『extention lagの要因と評価』 株式会社 運動と医学の出版社(UGOITA) Extension Lag Definition a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. What causes knee extension lag? pdf | in a study involving 34 patients, researchers looked at. Extension Lag Definition.
From www.athleticinsight.com
Leg Extension Exercise Definition, Benefits, Mistakes, and Variations Extension Lag Definition Knee extension lag can be caused by various The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. What causes knee extension lag? pdf | in a. Extension Lag Definition.
From www.researchgate.net
Passive knee extension lag at various time (T) points during followup Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. knee extension strength is a significant determinant of performance on static and dynamic balance tests. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. the. Extension Lag Definition.
From mammothmemory.net
Hip Extension Mammoth Memory definition remember meaning Extension Lag Definition the extensor lag describes the lack of full knee extension with full contraction of the quadricep. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. What causes knee extension lag? The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. . Extension Lag Definition.
From www.scribd.com
Extension Lag PDF Physical Therapy Surgery Extension Lag Definition the extensor lag describes the lack of full knee extension with full contraction of the quadricep. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. knee extension strength is a significant determinant of performance on static and dynamic balance tests. The term ‘muscle lag’ or. Extension Lag Definition.
From note.com
extension lag ーパテラセッティングが有効な理由ー|たくみロドリゲス理学療法士 Extension Lag Definition 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. a 'quadriceps lag' or 'extension lag' is present when. Extension Lag Definition.
From www.youtube.com
Home knee Flexion and Extension Exercises after knee replacement YouTube Extension Lag Definition pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively'. Extension Lag Definition.
From physiofithealth.com.au
What's My Knee Normal Range of Movement? PhysioFit Health Extension Lag Definition What causes knee extension lag? knee extension strength is a significant determinant of performance on static and dynamic balance tests. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications.. Extension Lag Definition.
From www.semanticscholar.org
Figure I from Automatic rehabilitation of the Extension Lag using the Extension Lag Definition What causes knee extension lag? knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend. Extension Lag Definition.
From pt0405pt.com
Extension Lag(エクステンションラグ)が生じていることは問題? わらディカル理学療法のすすめ Extension Lag Definition knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. What causes knee extension lag? Knee extension lag can. Extension Lag Definition.
From www.semanticscholar.org
Automatic rehabilitation of the Extension Lag using the developed knee Extension Lag Definition knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. Knee extension lag can be caused by various 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. The. Extension Lag Definition.
From www.philplisky.com
Full Knee Hyperextension and Quad Lag after ACL reconstruction Extension Lag Definition Knee extension lag can be caused by various What causes knee extension lag? knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs.. Extension Lag Definition.
From pt0405pt.com
extension lagの原因は本当に内側広筋ですか?【extension lagの謎】 わらディカル理学療法のすすめ Extension Lag Definition 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. knee extension strength is a significant determinant of performance on static and dynamic balance tests. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten. Extension Lag Definition.
From www.youtube.com
Extension lagの治し方、知ってる? YouTube Extension Lag Definition Knee extension lag can be caused by various pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. What causes knee extension lag?. Extension Lag Definition.
From www.physio-pedia.com
Knee Extension Lag Physiopedia Extension Lag Definition knee extension strength is a significant determinant of performance on static and dynamic balance tests. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. What causes knee extension lag?. Extension Lag Definition.
From www.youtube.com
A DRILL TO REMOVE LAG & WRIST EXTENSION YouTube Extension Lag Definition 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. Knee extension lag can be caused by various The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. What causes knee extension lag? pdf | in a. Extension Lag Definition.
From www.researchgate.net
Changes in extension lag in the HALSJ and control groups before and Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. What causes knee extension lag? knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. knee extension strength is a significant determinant of performance on static and dynamic balance tests. a 'quadriceps lag' or. Extension Lag Definition.
From cenokufj.blob.core.windows.net
Knee Extension 60 Degrees at Patricia Nash blog Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. knee extension strength is a significant determinant of performance on static and dynamic balance tests. Knee extension lag can be caused by. Extension Lag Definition.
From www.slideshare.net
Flexor and Extensor Tendon Laceration vs. Occupational Therapy Extension Lag Definition knee extension strength is a significant determinant of performance on static and dynamic balance tests. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. What causes. Extension Lag Definition.
From www.slideshare.net
Biomechanics of knee complex 7 muscles Extension Lag Definition knee extension strength is a significant determinant of performance on static and dynamic balance tests. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. pdf | in a study involving 34 patients, researchers looked at how knee extension. Extension Lag Definition.
From slidetodoc.com
Orthopaedic Neurology Diagnostic Guide to Neurological Levels Motor Extension Lag Definition What causes knee extension lag? knee extension strength is a significant determinant of performance on static and dynamic balance tests. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. knee extension lag is the inability to fully straighten. Extension Lag Definition.
From www.youtube.com
Standing Terminal Knee Extension Physical Therapy Exerices YouTube Extension Lag Definition the extensor lag describes the lack of full knee extension with full contraction of the quadricep. knee extension strength is a significant determinant of performance on static and dynamic balance tests. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. 膝関節におけるextension. Extension Lag Definition.
From www.researchgate.net
ac 10month preoperative range of motion and 10° extension lag of the Extension Lag Definition pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other measures of injured and healthy limbs. Knee extension lag can be caused by various 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten. Extension Lag Definition.
From reha-basic.net
extension lagの原因は内側広筋だけじゃない?膝関節伸展機構のまとめ! 理学療法士のカラダブログ Extension Lag Definition What causes knee extension lag? knee extension lag is the inability to fully straighten the knee, often measured in degrees, resulting in discomfort and potential complications. knee extension strength is a significant determinant of performance on static and dynamic balance tests. The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. the extensor lag describes. Extension Lag Definition.
From www.researchgate.net
5 degrees of extension lag at one year postoperatively. Download Extension Lag Definition What causes knee extension lag? a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. knee extension strength is a significant determinant of performance on static and dynamic balance tests. the extensor lag describes the lack of full knee extension with full contraction of the quadricep. . Extension Lag Definition.
From in-and-out1026.com
Extension Lagの原因はなに?膝自動伸展が起きない理由 広島リハビリ勉強会|Intake&Output Extension Lag Definition The term ‘muscle lag’ or ‘extensor lag’ or ‘quadriceps lag’ is a. a 'quadriceps lag' or 'extension lag' is present when a patient cannot fully 'actively' extend the knee (straighten the leg. 膝関節におけるextension lagとは、自動伸展可動域が他動伸展可動域に至らない現象を意味している。 一部の書籍には、「最後の10度」あるいは「なんとかぎこちなく伸展できる角度」と表記されているものもある。 extension lagがあると、歩容悪化(屈曲位歩行、伸展位歩行)、膝関節不安定性の増大、易疲労感、活動性低下、階段昇降動作困難、変形性関節症の進行などの問題点へとつながる。 1extension lagの要因. pdf | in a study involving 34 patients, researchers looked at how knee extension lag correlated with other. Extension Lag Definition.