Comparisons of lower limb muscle forces of spinal muscular atrophy subject and normal subject

2019 ◽  
Author(s):  
Gazlia Umat ◽  
Azmin Sham Rambely
Keyword(s):  
Spinal Muscular Atrophy ◽  
Lower Limb ◽  
Muscular Atrophy ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces ◽  
Normal Subject

Prophylactic knee bracing alters lower-limb muscle forces during a double-leg drop landing

2016 ◽  
Vol 49 (14) ◽  
pp. 3347-3354 ◽  
Author(s):  
Katie A. Ewing ◽  
Justin W. Fernandez ◽  
Rezaul K. Begg ◽  
Mary P. Galea ◽  
Peter V.S. Lee
Keyword(s):  
Lower Limb ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces ◽  
Drop Landing

scholarly journals A systematic review of approaches to modelling lower limb muscle forces during gait: Applicability to clinical gait analyses

2018 ◽  
Vol 61 ◽  
pp. 353-361 ◽  
Author(s):  
Ursula Trinler ◽  
Kristen Hollands ◽  
Richard Jones ◽  
Richard Baker
Keyword(s):  
Systematic Review ◽  
Lower Limb ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces

Effect of sloped walking on lower limb muscle forces

2016 ◽  
Vol 47 ◽  
pp. 62-67 ◽  
Author(s):  
Nathalie Alexander ◽  
Hermann Schwameder
Keyword(s):  
Lower Limb ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces

scholarly journals Effect of Constraint Loading on the Lower Limb Muscle Forces in Weightless Treadmill Exercise

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Ning Guo ◽  
Xingyu Fan ◽  
Yuting Wu ◽  
Zhili Li ◽  
Shujuan Liu ◽  
...  
Keyword(s):  
Muscle Atrophy ◽  
Lower Limb ◽  
Treadmill Exercise ◽  
Rectus Femoris ◽  
Biceps Femoris ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces ◽  
Inverse Dynamic ◽  
Loading Mode

Long exposure to the microgravity will lead to muscle atrophy and bone loss. Treadmill exercise could mitigate the musculoskeletal decline. But muscle atrophy remains inevitable. The constraint loading applied on astronauts could affect the muscle force and its atrophy severity. However, the quantitative correlation between constraint loading mode and muscle forces remains unclear. This study aimed to characterize the influence of constraint loading mode on the lower limb muscle forces in weightless treadmill exercise. The muscle forces in the full gait cycle were calculated with the inverse dynamic model of human musculoskeletal system. The calculated muscle forces at gravity were validated with the EMG data. Muscle forces increased at weightlessness compared with those at the earth’s gravity. The increasing percentage from high to low is as follows: biceps femoris, gastrocnemius, soleus, vastus, and rectus femoris, which was in agreement with the muscle atrophy observed in astronauts. The constraint loading mode had an impact on the muscle forces in treadmill exercise and thus could be manipulated to enhance the effect of the muscle training in spaceflight. The findings could provide biomechanical basis for the optimization of treadmill constraint system and training program and improve the countermeasure efficiency in spaceflight.

Effects of a leaf spring structured midsole on lower limb muscle forces in running

2015 ◽  
Vol 7 (sup1) ◽  
pp. S153-S155 ◽  
Author(s):  
Tobias Wunsch ◽  
Nathalie Alexander ◽  
Josef Kröll ◽  
Hermann Schwameder
Keyword(s):  
Lower Limb ◽  
Leaf Spring ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces

scholarly journals Effects of a leaf spring structured midsole on joint mechanics and lower limb muscle forces in running

PLoS ONE ◽  
2017 ◽  
Vol 12 (2) ◽  
pp. e0172287 ◽  
Author(s):  
Tobias Wunsch ◽  
Nathalie Alexander ◽  
Josef Kröll ◽  
Thomas Stöggl ◽  
Hermann Schwameder
Keyword(s):  
Lower Limb ◽  
Leaf Spring ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Muscle Forces ◽  
Joint Mechanics

4 Case Reports On Patients with Acute Lower Limb Muscle Weakness Treated by Spinal Mobilization With Leg Movement(SMWLM) Combined with Korean Medicine Treatment

2020 ◽  
Vol 15 (2) ◽  
pp. 63-73
Author(s):  
Young-Joo Moon ◽  
Won-Bin Shin ◽  
Gwang-Hyun Ryu ◽  
Ji-Yun Lee ◽  
Hyun-A Jeon ◽  
...  
Keyword(s):  
Muscle Weakness ◽  
Lower Limb ◽  
Case Reports ◽  
Lower Limb Muscle ◽  
Limb Muscle ◽  
Korean Medicine ◽  
Leg Movement
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