BACKGROUND The effects of exercise volume on the pattern of muscle activity is one of the most important factors in training management and injury risk reduction. In the lower limb, the quadriceps muscle which plays a determining role in performing the stance and other karate techniques could be injured in intensive exercise and may induce anterior knee pain in athletes. OBJECTIVES The aim of...

PURPOSE To examine the intra-rater reliability of knee movement data in sagital plane obtained from electrogoniometer (EGM) in a basic, sport-specific task of karate. METHODS A total of 23 elite karate athletes (13 females and 10 males; mean age of 16.10±1.26 yrs) participated in this study. The task was defined as performing three consecutive Zenkutsu-dachi in two sessions. The used EGM was ...

The current research deals with an analytical study of the ceramic works one most important Japanese cities in ceramics industry, which is city (Dachi-Cho), characterized by a special and unique style from rest other cities, as it uses techniques for its potters families to they belong, such technique grafting neriage. And printing graphics on pots. These have spread various countries Asia Euro...

purpose to examine the intra-rater reliability of knee movement data in sagital plane obtained from electrogoniometer (egm) in a basic, sport-specific task of karate. methods a total of 23 elite karate athletes (13 females and 10 males; mean age of 16.10±1.26 yrs) participated in this study. the task was defined as performing three consecutive zenkutsu-dachi in two sessions. the used egm was a ...

Impaction is defined as the failure of a tooth to erupt in its appropriate site in the dental arch within its normal period of growth (Preda et al., 1997). The frequency of individual based permanent tooth eruption disturbances is 20% the overwhelming majority of impacted teeth involve third molars, followed by maxillary canines and the mandibular second premolars (Grover and Lorton, 1985). Max...

El objetivo de este artículo es caracterizar aspectos relacionados con el emprendimiento endógeno en comunidades indígenas del suroccidente colombiano, desde la comprensión sus tradiciones y costumbres, entre otros elementos. En metodología se recogen datos que analizan métodos cualitativos reunión historias, los encuentros saberes las entrevistas realizadas profundidad, fin entender vocaciones...

Abstract Despite the increased use in sports, it is still unclear to what extent VR training tools can be applied for motor learning of complex movements. Previous studies primarily relate realize performances rather than skills. Therefore, current study compared with video realizing acquisition karate technique, Soto Uke moving forward Zenkutsu Dachi, without being accompanied by a trainer or ...

Delayed eruption or impaction of permanent teeth is one of the severe problems that can occur during the mixed dentition period. These conditions can occur in any permanent tooth, but the incidence of delayed eruption of the permanent first molars, especially maxillary permanent first molars, is very low. Johnsen found only one case of delayed emergence of a maxillary first molar as a result of...