Posts Tagged ‘performance’

Principles of Motion and jiu jitsu Principle – Combining translatory (linear) and rotary motion. Effective execution of a successful performance combines translatory and rotary motions. Application. Since the serve involves synchronized motion of body levers, rotary motion is the most essential of the two motions.  The shift of weight from the back foot to the […]

Biomechanics Jiu Jitsu… BIOMECHANICS ANALYSES In general, there are two approaches used to study mechanical aspects of human movement.  There is the quantitative approach that involves the use of numbers.  This approach helps to eliminate subjective description and relies on data from the use of different instruments.  It is a more scientific, publishable, and predictable […]