Measurement of striking impact kinetics via inertial modelling and accelerometry

(Messung der Aufprallkinetik eines Schlags mittels Trägheitsmodellierung und Beschleunigungsmessung)

Striking impact has teen explored repeatedly in combat sports. The majority of methods used in the literature require intricate equipment. This study implemented a novel and simple method of measuring impact kinetics using a common, commercially available striking bag. Impulse and peak force of impacts were determined, with reliability and validity statistics obtained from multiple impacts with a custom ballistic pendulum. Test-retest reliability calculations determined that all measures had acceptable reliability (CVI less than/ equal to 2.4%). Using linear regression modelling, the coefficient of determination scores displayed a good fit for the model (R exponent 2 greater than / equal to 0.96) when plotted with a spectrum of pendulum masses. This novel method represents a reliable and valid approach to measuring striking impact kinetics which is easily adaptable to any type of hanging striking target.
© Copyright 2016 ISBS - Conference Proceedings Archive (Konstanz). Springer. Veröffentlicht von International Society of Biomechanics in Sports. Alle Rechte vorbehalten.

Schlagworte: Kampfsport Biomechanik Messverfahren Beschleunigung Kraft Test Untersuchungsmethode Gütekriterien
Notationen: Kampfsportarten Naturwissenschaften und Technik
Veröffentlicht in: ISBS - Conference Proceedings Archive (Konstanz)
Herausgeber: M. Ae, Y. Enomoto, N. Fujii, H. Takagi
Veröffentlicht: Tsukuba International Society of Biomechanics in Sports 2016
Jahrgang: 34
Heft: 1
Seiten: 63-66
Dokumentenarten: Kongressband, Tagungsbericht
elektronische Zeitschrift
Artikel
Sprache: Englisch
Level: hoch