Optimization of the Raiz Skill Training Methodology Based on 3D Kinematic Analysis
| Authors | |
|---|---|
| Year of publication | 2014 |
| Type | Article in Proceedings |
| Conference | Recent Advances in Computer Engineering, Communications and Information Technology |
| MU Faculty or unit | |
| Citation | |
| Field | Sport and leisure time activities |
| Keywords | Biomechanics; kinematic analysis; technique; performance; capoeira; acrobatics |
| Description | Capoeira is a martial art based on kicks as well as acrobatics. Using a 3D kinematic analysis this work aims to determine the technical basis of the selected acrobatic skill, the raiz, and subsequently to draw methodological recommendations for the practice of this motion structure. The basis of the observed skill is formed by an aerial cartwheel with full turn around the longitudinal axis of the body. This is a case study in which Contramestre Sazuki, a capoeira Master from Brazil and a Grupo Candeira member who is currently devoted to training activity in the Czech Republic, acted as a tested person. The kinematic analysis was performed using SIMI Motion system. The record was used to evaluate temporal characteristics of individual phases of the movement, spatial and velocity characteristics of lower extremities, the centre of mass as well as angular characteristics of the body rotation around its longitudinal axis. The evaluation showed the degree to which individual segments are involved in the movement and their temporal sequence. Based on the detection of mechanical principles affecting the execution of the raiz skill we were able to draw recommendations for the training practice which, if used, may facilitate the practice of this complex acrobatic skill and enhance safety in motor learning. |