Abstract
The
analysis of movement on sport is very important to done by coach or
biomechanics expert to improve the wrong movement. Need to remember that all
human movement is always connected with physics principals, and so do with the
movement of back kick on pencak silat. Up till now, practically on the field,
many athletes that done this movement still imperfect from the biomechanics
side. Therefore the problem formulation that proposed in this research is how
is the body segment, the amount of forces, and the amount of energy of kick to
achieve a fast and exact kick? This research is purposed to knowing the angle
of body segments, the amount of force and the amount of kick energy in order to
achieve a fast and exact kick that done at PUSLATDA, so that can give
suggestions to improve wrong movement. The type of this research is descriptive
analysis with analysis technique that applying biomechanics principals and the
measurement using the assists of software dart fish. The result that obtained
from five kicks on research subject, found the quickest and fastest kick is
done at fifth kick with kick speed as big as 126.11 m/s, with time 0.018s, and
the amount of force that created is 14.19 N, energy that needed is 278315.31 J,
with body inclination angle 160.50, and the angle of kick
inclination is 145.30.
Keywords: back kick, analysis.
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