contractile force
[kənˈtræktɪl fɔːrs]
nounpl: contractile forces
força contrátil
1. The mechanical force generated by muscle contraction, resulting from the interaction of actin and myosin filaments
The contractile force of the heart muscle pumps blood throughout the body.
A força contrátil do músculo cardíaco bombeia sangue por todo o corpo.
2. In cell biology, the force exerted by contractile proteins during cellular processes such as cytokinesis or cell migration
Contractile force is essential for cell division and the movement of cells during development.
A força contrátil é essencial para a divisão celular e o movimento das células durante o desenvolvimento.
3. The capacity of muscle tissue to generate tension and produce movement
Regular exercise increases contractile force in skeletal muscles.
O exercício regular aumenta a força contrátil nos músculos esqueléticos.
This is primarily technical terminology used in medical, physiological, and sports science contexts in both Brazil and the USA. It is commonly found in academic research, clinical cardiology assessments, and physical therapy protocols. The term is standardized across Portuguese-speaking countries and does not have colloquial equivalents.
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