Assessment of Muscle Forces and Joint Reaction in Lower Limbs During the Take-Off from the Springboard

• Autorzy: Dziewiecki K. , Mazur Z. , Blajer W.
• Języki publikacji: EN

Abstrakty

EN

Computer simulation methods, based on the biomechanical models of human body and its motion apparatus, are commonly used for the assessment of muscle forces, joint reactions, and some external loads on the human body during its various activities. In this paper a planar musculoskeletal model of human body is presented, followed by its application to the inverse simulation study of a gymnast movement during the take)off from the springboard when performing the handspring somersault vault on the table. Using the kinematic da) ta of the movement, captured from optoelectronic photogrammetry, both the internal loads (muscle forces and joint reactions) in the gym) nast’s lower limbs and the external reactions from the springboard were evaluated. The calculated vertical reactions from the springboard were then compared to the values assessed using the captured board displacements and its measured elastic behaviors.

Słowa kluczowe

EN

musculoskeletal human models; inverse dynamics simulation; muscle forces; joint reactions

PL

szkielet; symulacja; siła mięśniowa

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2012
• Tom: Vol. 6, no. 4
• Strony: 11--14
• Opis fizyczny: Bibliogr. 12 poz., Rys.

Twórcy

autor

Dziewiecki K.

autor

Mazur Z.

autor

Blajer W.

• Institute of Applied Mechanics and Power Engineering, Faculty of Mechanical Engineering, Technical University of Radom, ul. Krasickiego 54, 26-600 Radom, Poland,

Bibliografia

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• 2. Blajer W., Dziewiecki K., Mazur Z. (2007), Multibody modeling of human body for the inverse dynamics analysis of sagittal plane movements, Multibody System Dynamics, Vol. 18, No. 2, 217-232.
• 3. Blajer W., Dziewiecki K., Mazur Z. (2010), Remarks on human movement modeling for the inverse dynamics analysis (in Polish), Acta Mechanica et Automatica, Vol. 4, No. 2, 17-24.
• 4. Dziewiecki K., BlajerW., Mazur Z. (2011), Remarks on the methods of smoothing raw kinematic data for the inverse dynamics simulation of biomechanical systems (in Polish), Modelowanie Inżynierskie, Vol. 10, No. 41, 55-64.
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• 7. Mazur Z., Dziewiecki K., Drapała K., Blajer W. (2011b), Studying elastic behaviorof a high performance springboard (in Polish), Modelowanie Inżynierskie, (in press)
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• 9. Winter D.A. (2005), Biomechanics and Motor Control of Human Movement, Wiley, Hoboken.
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• 12. Zatsiorsky V M. (2002), Kinetics of Human Motion, Human Kinetics, Champaign.