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Page of one of the first works of Biomechanics (De Motu Animalium of Giovanni Alfonso Borelli) in the 17th centuryBiomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles, [1] using the methods of mechanics. [2]
In physics, and in particular in biomechanics, the ground reaction force (GRF) is the force exerted by the ground on a body in contact with it. [1] For example, a person standing motionless on the ground exerts a contact force on it (equal to the person's weight) and at the same time an equal and opposite ground reaction force is exerted by the ground on the person.
Goals and objectives of adapted and general physical education might be the same with some minor differences. For example, learning to push a wheelchair or play wheelchair basketball might be a goal for a child with a spinal cord injury, while running and playing regular basketball is a goal for a child with a disability.
Medical physics, a branch of biophysics, is any application of physics to medicine or healthcare, ranging from radiology to microscopy and nanomedicine. For example, physicist Richard Feynman theorized about the future of nanomedicine. He wrote about the idea of a medical use for biological machines (see nanomachines).
Plant cell mechanics combines principles of biomechanics and mechanobiology to investigate the growth and shaping of the plant cells. Plant cells, similar to animal cells, respond to externally applied forces, such as by reorganization of their cytoskeletal network.
A snowboarder leaning into the curve to counter the centrifugal force may be analyzed applying a force diagram from the field of mechanics, a discipline of physics The force diagram for the above scenario with the vectors (red arrows) for weight force (vertical), centrifugal force (horizontal) and resulting force (diagonal). It can be readily ...
Sports biomechanics is the quantitative based study and analysis of athletes and sports activities in general. It can simply be described as the physics of sports. Within this specialized field of biomechanics, the laws of mechanics are applied in order to gain a greater understanding of athletic performance through mathematical modeling, computer simulation and measurement.
Topics of interest in this field include (experimental and theoretical) biomechanics, computational mechanics, continuum mechanics, bioinstrumentation, design of implants and prostheses, etc. [1] [2] This is a highly multidisciplinary field, and engineers with such a background may enter related niche careers, e.g., as an ergonomics consultant ...