The incidence of injury in combat sports has not been adequately reported although it is important to identify the nature and frequency of injuries prior to the implementation of prevention programs. This study compared injury rates treated in Hospital Emergency Departments between different combat sports of boxing, wrestling, and martial arts. A secondary objective described anatomic region an...

BACKGROUND Sex-related differences in performance and in age of peak performance have been reported for freestyle swimming. However, little is known about the sex-related differences in other swimming styles. The aim of the present study was to compare performance and age of peak performance for elite men and women swimmers in breaststroke versus freestyle. METHODS Race results were analyzed ...

The purpose of this study was to measure and compare the total energy expenditure of the four competitive swimming strokes. Twenty-six swimmers of international level were submitted to an incremental set of 200-m swims (5 swimmers at Breaststroke, 5 swimmers at Backstroke, 4 swimmers at Butterfly and 12 swimmers at Front Crawl). The starting velocity was approximately 0.3 m x s (-1) less than a...

Method: Clinical accuracy for fingertip capillary blood testing was assessed at three diabetes clinics with three lots of FreeStyle Lite test strips. At the same clinics, lay user performance and alternative site testing (on forearm, upper arm, palm thenar, palm hypothenar, back of the hand, calf and thigh) were also evaluated. FreeStyle Lite system results in these studies were compared to the...

The article provides general information about the Uzbek national wrestling: history of development wrestling, as well rules for evaluating wrestling competitions. In addition, origin and stages its are specially discussed.

In 2009, we have described the use of freestyle facial artery perforator flaps for one-stage nose reconstruction. Since then, several articles have reported the use of facial artery perforator flaps for nose reconstruction. The purpose of this article is to provide an update of the published technique after 10 years of experience. Since 2004, 21 patients have been treated with a freestyle facia...

INTRODUCTION Head injuries represent a concern in skiing and snowboarding, with traumatic brain injuries being the most common cause of death. AIM To describe the mechanisms of head and face injuries among World Cup alpine and freestyle skiers and snowboarders. METHODS We performed a qualitative analysis of videos obtained of head and face injuries reported through the International Ski Fed...

This study determined the age and its changes across years of peak swimming performance from 50 to 1,500 m freestyle. Data of 70,059 Swiss freestyle swimmers (33,725 women and 36,334 men) aged 10-40 years and competing from 50 to 1,500 m were analysed. The association between age and swimming speed of the annual ten fastest swimmers was investigated using single and multi-level hierarchical reg...

BACKGROUND AND AIM OF THE STUDY The performance and longevity of bioprosthetic heart valves are limited by tissue calcification and degeneration after implantation. Experimental valve replacement in large animal models forms an important component of the preclinical evaluation of these bioprosthetic heart valves. The study aim was to assess the feasibility of a mitral model for stentless valves...

In this study, the authors attempted to determine whether the dynamics of blood lactate and glucose in wrestling depend on the weight class. Blood lactate and glucose curves during and after a wrestling match were determined. We also explained the dynamics of blood lactate and glucose in the context of recent glucose and lactate metabolism research. A sample of 60 youth wrestlers (15-20 years) ...