The objectives of this study were to: (1) evaluate the resistive torque of an open kinetic chain strength-training machine for performing knee extensions, and (2) perform an analysis estimating internal forces in the tibiofemoral joint. During a fi rst phase of the study, measurements were taken of the machine under analysis (external forces), and then calculations were performed to estimate forces on the lower limb (internal forces). Equations were defi ned to calculate human force (HF), and the moment of muscular force (MMF). Perpendicular muscular force (MFp) and joint force (JFp), axial muscular force (MF”) and joint force (JF”), and total muscular force (MF) and joint force (JF) were all calculated. Five knee angles were analyzed (zero...
Strength training is a type of physical exercises that practically involves the usage of resistance ...
A resistência elástica é aplicada amplamente em programas de fortalecimento muscular nos processos d...
A basic task in biomechanics is the precise analysis of human movements and the investigation of mus...
http://dx.doi.org/10.5007/1980-0037.2008v10n1p35 The objectives of this study were to: (1) evaluate...
O conhecimento das forças internas é fundamental para o entendimento das cargas impostas ao sistema ...
<div><p>Abstract Introduction: Limited evidence has been shown on ways to optimize the mechanical d...
The muscular groups that involve the articulation of the knee have an equally important role in the ...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESSquatting is a functional and par...
Doutoramento em Motricidade Humana, na especialidade de BiomecânicaA major concern of Biomechanics r...
Existe um conceito difundido entre professores de educação física, fisioterapeutas e ortopedistas qu...
This study was conducted to primarily assess the differences between peak torque and work done by th...
Contemporary sportsmen and sportswomen require high standards of performance and the promise of cont...
We chose to investigate tibiofemoral joint kinetics (compressive force, anteroposterior shear force,...
Contextualização: Uma das formas de conhecimento da função muscular se dá por meio de modelos biomec...
Training programmes incorporating isoinertial technology have contributed to a considerable improvem...
Strength training is a type of physical exercises that practically involves the usage of resistance ...
A resistência elástica é aplicada amplamente em programas de fortalecimento muscular nos processos d...
A basic task in biomechanics is the precise analysis of human movements and the investigation of mus...
http://dx.doi.org/10.5007/1980-0037.2008v10n1p35 The objectives of this study were to: (1) evaluate...
O conhecimento das forças internas é fundamental para o entendimento das cargas impostas ao sistema ...
<div><p>Abstract Introduction: Limited evidence has been shown on ways to optimize the mechanical d...
The muscular groups that involve the articulation of the knee have an equally important role in the ...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESSquatting is a functional and par...
Doutoramento em Motricidade Humana, na especialidade de BiomecânicaA major concern of Biomechanics r...
Existe um conceito difundido entre professores de educação física, fisioterapeutas e ortopedistas qu...
This study was conducted to primarily assess the differences between peak torque and work done by th...
Contemporary sportsmen and sportswomen require high standards of performance and the promise of cont...
We chose to investigate tibiofemoral joint kinetics (compressive force, anteroposterior shear force,...
Contextualização: Uma das formas de conhecimento da função muscular se dá por meio de modelos biomec...
Training programmes incorporating isoinertial technology have contributed to a considerable improvem...
Strength training is a type of physical exercises that practically involves the usage of resistance ...
A resistência elástica é aplicada amplamente em programas de fortalecimento muscular nos processos d...
A basic task in biomechanics is the precise analysis of human movements and the investigation of mus...